Php script voice recorder jobs

I am seeking a PHP developer with to help fix a phpmailer problem. I have moved the database and php frontend to a new server running cpanel. When i goto the connections php page and alter the credentials for the database (which is connected correctly) and the mail server details i am getting this error below when i try to login in on on the home page, on the new server... PHPmailer error: 'Message could not be Error: Invalid address: (From): ' Help please I need it sorting today. PHP, database and PHP Mailer experience needed.

I'm looking for a skilled PHP developer to help me with my modern and sleek jewellery site. Key Requirements: - Product Catalog & Search: The website should have a robust catalog for displaying all our jewellery items. Customers should be able to search for items based on various filters such as price, category, and more. - Shopping Cart & Checkout: A seamless shopping experience is crucial. The shopping cart should be user-friendly and the checkout process should be simple and secure. - User Registration & Login: To enhance user experience, the site should allow users to create accounts, log in, and manage their profiles. This is essential for tracking orders, providing personalized recommendations, and more. Ideal Skills & Experience: - Proficiency in PH...

I need a Flutter developer for a website, I want you to create an automation website that generates ( SMS iPhone videos ) the website is gonna be like this 1- there is an empty SMS template 2- the user adds the text in every part ( sender - receiver ) 3- click okay and the website generates the video 4- the video has to be like that ( one message at a time, voice over for every message, background video game ) here is an example of what I want exactly: @

I am looking for flutterflow developer who knows flutter to work on an AI chat to get the streaming response and display the answer for every question like ChatGPT. ANd also relevant sources for eac...relevant chunks Design: - A design for the app is ready and will be provided to the developer. Timeline: - The expected timeline for this project is less than one week. Skills and experience required: - Experience in Flutterflow development - Strong knowledge of Flutter and Dart programming languages - Familiarity with chat application development - Experience with natural language processing and voice recognition technologies If you have the required skills and are available to work on this project within the specified timeline, please reach out with your portfolio and relevant e...

As the project owner, I am urgently seeking experienced PHP developers to enhance the capabilities of multiple open source projects. The exact projects requiring development haven't been specified, but the key components will include: Brief description: Members can also upload items (only to designated columns set by administrators). Assumption: The administration will set up a category column—Card Trading. Members who log in can upload related items to sell, but only to that column; they cannot upload to other columns. Let's break it down step by step: User Column: Modify the administrator's product management template. The administrator will set up a category, such as the Card Trading Market. Then, all items uploaded by users will be categorized under th...

...willing to contribute frequently to a blog. Even though the frequency of posts hasn't been specified, proficiency in delivering SEO-friendly posts in a timely manner is needed. Ideal qualifications: - Proven SEO experience, which can maximize blog visibility - Proven blog writing experience, showcasing ability to write compelling and concise content - Willingness to understand the brand's identity/voice and translate it into engaging content Remember to: - Include past work in your application - Detail your relevant experiences - Submit a thorough project proposal The purpose of these blog posts hasn't been clearly stated, however, understanding and flexibility to cater to different purposes (increasing website traffic, generating leads, educating the audien...

I'm looking for a seasoned Python developer with specific experience in image especially video analysis to create a script that can process a full mp4 video and identify the positions of noise in the video. The idea is to scan the video, locate identify the different type of noises and their value and externalize this findings into a json file Key Requirements: - The script (OOP based) should be able to read a video in mp4, mkv, mov format. - The library used for reading the video is not fixed. You can choose from libraries like (e.g. OpenCV, PyAV, or MoviePy, but the solution should be compatible with both Windows and Linux (and mac) - The output should have details of the signal, the different type noises, the common ratios and finally the values ... - the frame numb...

...topics given here in the attachment. It can be discussed in Chat. You should have a good, professional grade Mic. An electronic Pen is desirable. Topics for which you need to create the videos are Narration , voice change, parts of speech, sequence of tense, gerund, creating wh questions etc. Each topic should be minimum of 60 minutes length. You first need to explain the main concept, use examples and use some questions and then its answers with explanation.. also create 10 MCQ questions on each topic. Instructions to be in ENGLISH only. Use Screen recording Software and/or Whiteboard. VOICE MUST BE LOUD & CLEAR. NO BACKGROUND NOISE/SHAKY VIDEOS NOT ALLOWED. See my attached sample video. You need to give me the full copyright of all the videos. Lowest Bidder will win ...

, want to customize this by removing features and adding other features. bid only if you can do it

...with the overall visual identity of the brand. Brand elements to consider: - Color Palette: Use a uniform palette that resonates with the brand's character and appeals to my target audience. - Typography: Incorporate typography that complements the visuals while enhancing legibility and aesthetics. - Branding Tonality: Establish a consistent tonality that effectively communicates the brand's voice. Skills and Experience: The ideal candidate should be experienced in logo creation, branding design, and packaging design. A strong understanding of color theory, typography, and brand tonality is required. Proficiency in design software and a knack for capturing brand identity visually would be a plus. We are a company producing organic food products mostly packaged in b...

Project Duration: 1 Hour Project Type: Python Script Modification Project Level: Normal Server Type: Ubuntu 22.04 Number of Changes Required: 1 Project Overview: We have an existing Python script that allows us to upload a CSV with two columns: Prompt Output The script then submits each “Prompt” to the OpenAI API, inserts the output into the “Output” column. We would like one change made to the existing script. Change Required: We would like to add one more column to the CSV file, “Id”, it will be the first column. We use “Id” as our own reference number for the row This column and its value should be retained in the output file. 5* FEEDBACK WILL BE LEFT FOR YOU

I have a set of scanned Hindi documents that need to be transcribed into Microsoft Word for further processing. Key Requirements: - Digitalization: The main purpose of this task is to convert the scanned copies into a digital format. - Basic Formatting: The text should be typed with basic formatting (e.g. bold, italic, etc.) but does not need to exactly match the scanned copies. Ideal Freelancer: - Proficient in Hindi: The freelancer should have a strong command of the Hindi language to accurately transcribe the content. - Experienced in Data Entry: This project requires good data entry skills to ensure accurate and efficient transcription. - Proficient in Microsoft Word: Prior experience with transcribing documents in Microsoft Word is preferred. 3 books in Hindi scanned copies each o...

...and educational explainer video that is tailored to a professional audience in a specific industry. Here's what's essential: - Script Interpretation: I already have a script prepared. Your task will be to breathe life into this script, turning the written word into a compelling visual narrative. - Target audience: The video will be targeting small local business owners in our area, not the general public. It needs to adopt a professional tone while still maintaining viewer engagement, be fun, funky and enjoyable. Ideal skills for this job would likely include: - Experience in creating explainer videos for a professional audience. - Ability to package in a voice-over artist - Excellent at interpreting and elevating provided scripts. Last year ...

...demonstration for my company. The animation video should be engaging, creative and visually appealing. Requirements: - 3D Animation: The video should be created using 3D animation techniques. - Product Demonstration: The video should effectively showcase the features and benefits of our product in an engaging and informative way. - Voice-Over: No voice-over services are needed for this project. The animation should be able to convey the message clearly without the need for voice-over. Ideal skills and experience: - 3D Animation: Extensive experience in 3D animation is a must. - Product Demonstrations: Previous experience in creating product demonstration videos will be highly valued. - Creativity: The ability to create engaging and visually appealing animations i...

I have a PHP website that needs immediate attention due to some technical issues. Its a codeigniter project It displays corectly on some laptops but mostly not correctly on most devices Should be some css bug i think

I am seeking a proficient PHP developer with experience in Laravel, Codeigniter, and Wordpress. The ideal candidate should have a solid understanding of backend development, API integration, and database management in Laravel. Your primary responsibilities will include: - Backend development in Laravel - API integration in Laravel - Database management in Laravel While a specific task for Codeigniter wasn't outlined, the ability to implement key features in this framework will be highly valuable. This could include: - User authentication - Payment gateway integration - CRUD operations A keen eye for detail and a knack for problem-solving will be essential for this role. The successful candidate should be able to work autonomously and as part of a team, delivering high-quali...

I'm in need of a PHP expert who can provide assistance in bug fixing, database integration, and custom PHP coding as part of an ongoing project to enhance my existing Laravel-based website. Key Responsibilities: - Fixing bugs: You'll be responsible for identifying and resolving any technical issues that may arise within the website. - Database integration: You will be required to integrate new data sources into the Laravel database, ensuring seamless connectivity. - Custom PHP coding: I need a skilled PHP developer who can create and implement custom code to add new functionalities to the website. Ideal Candidate: - Proficient in PHP: You should have a strong command over PHP, specifically in Laravel. - Problem Solver: You must be able...

I'm in need of an expert who can carry out a task that involves eavesdropping on Thuraya satellite communications using a Hack RF receiver. This task is for research and analysis purposes. Your main responsibilities will include: - Real-time eavesdropping on Thuraya satellite communications. - Extracting specific information including location data, voice communication, and details of data transfers. The ideal freelancer for this project should have: - Proficiency in working with satellite communication systems. - A strong understanding of Hack RF receivers. - Experience in data extraction and analysis. Please be sure to include any relevant experience in your proposal. This is a complex task that requires specialized skills, so relevant experience will be highly valued.

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Hey! I need help from an Italian national who I'd share with some voice recordings and he or she tells me which city accent is it and what grammatical or other mistakes are there is the audio, and how good the foreign speaker is at Italian. Please put your offer as per 2 minutes audio, and then we calculate on it.

I'm looking for a Python script that uses PyAutoGUI to control keyboard inputs, with a specific focus on interacting with a Firefox web page. I am open to creative ideas on how to do this differently then I have described below. Key Requirements: This is basically like a macro, or autohotkey, (if you do a gui then I can determine the winner as soon as whoever finishes first with working code, wins. The gui for the python code is up to you but maybe it could work well if I can have section one establish focus on right scrolling panel and ignore the left panel. Second section: because this is sendkeys basically we will use the keyboard to navigate. A text box stating how many tabs until we get to the first web object button to select, Then a second text box to state how man...

I'm looking for a talented script writer to work on a draft comedy script for a TV project. This script will be targeted at an adult audience. Key Points: - Your primary task is to review, modify and work on the draft to create a compelling, engaging, and humorous script that will captivate the listeners. - The tone of the script should be light-hearted, witty, and entertaining, in line with the comedy genre. - Understanding of TV scripts and their unique requirements is a plus. Ideal Skills: - Proven experience in comedy scriptwriting, especially for radio. - Ability to tailor humor for an adult audience. - Strong understanding of pacing and structure in scripting. - Familiarity with the TV industry and its specific requirements. - Excellent commu...

I need a script that will convert any html div to pdf (and download).

Looking for a skilled individual to undertake data scraping project. Key tasks will involve: - Focused on scraping 'Website 1' - Specific data requirement is 'price' - Data collection should be conducted periodically Ideal freelancers should be proficient in PHP, and have a track record in successful and ethical data scraping projects. Advise on suitable scraping schedule is appreciated. Efficiency and meticulous attention to detail are highly sought.

...Native Spanish speakers from Spain!! As a rapidly expanding company, we are in need of a dedicated Customer Support professional who is a native Spanish speaker from Spain. This full-time role requires an individual who can provide exceptional customer service during afternoon shifts. The compensation package for this role is EUR2000/monthly. Responsibilities: - Responding to customer queries via voice calls and email, ensuring each customer receives top-notch service. - Using the Zoiper platform to manage customer interactions. Ideal Skills and Experience: - Fluency in Spanish (Spain Spanish) - Solid background in customer support, preferably in a phone and email environment. - Familiarity with the Zoiper platform is an advantage. - Excellent communication and problem-solving...

...Qualifications: Proven experience in mobile application development with a portfolio of released applications on the Android and iOS markets. Strong proficiency in programming languages such as Swift, Kotlin, and/or Dart (Flutter). Experience with AI technologies, particularly NLP models suitable for mobile platforms, and familiarity with multimodal AI incorporating inputs and outputs such as text, voice, and image data. Familiarity with caching mechanisms and developing applications for offline use. Solid understanding of the full mobile development life cycle, including automated testing and building. Knowledge of NMEA (open standard in the marine electronics industry) protocols and experience integrating with onboard systems is a significant plus. Experience with implementing...

...app developer for a project. The task is to create an app on the iOS platform using xCode. This unique application will allow users to send short voice notes to their friends via the internet, with the ability for these notes to be played through notifications. Key Features: - The app needs to have an ability to send voice notes, with a maximum duration of less than 1 minute. - Upon receiving, the voice note can be played automatically or manually based on user settings in the app. Ideal Skills: - Extensive experience with iOS development and xCode is a necessity for this project. - Experience with online communication features, such as voice note sending/receiving, will be highly beneficial. - Knowledge in user-interface design to implement a sett...

We are a dev team and seeking a highly experienced individual dev with in-depth proficiency in Laravel, Vue, and Flutter. Your responsibility will comprise the rebranding and extending of existing Codecanyon scripts. - **Script Rebranding**: I need a meticulous freelancer able to successfully rebrand scripts to brands of clients. - **Extending Scripts**: Your tasks also include extending Codecanyon scripts by adding extra functionalities, ensuring consistent, flawless operation , implementing APIs and adding the functionalities in the existing flutter app, testing, fixing any bugs to ensure smooth operations of the system. Pay : 1. INR1200/day or fixed amount as decided by our project managers, for 8 hours of work on anydesk/github for adding functions 2. INR 2000/project for ...

I'm in need of an experienced translator who can translate a fiction book from Arabic to Indonesian. Key Requirements: - Fluency in both Arabic and Indonesian - Proven experience in translating fiction works - Ability to maintain a colloquial tone in translation, reflecting the original work's style and voice This project involves a book with a fictional narrative and requires a translator who can effectively convey the story's nuances and subtleties. Please provide relevant samples of your previous work in your bid.

I urgently require an audio expert to recreate a voice over recording. The voice in recording suffered from damaged vocal chords. - You are expected to use audio restoration software and techniques to clean up the sound and make it much better. - The output file should be in m4a format. - You need to be skilled in audio restoration, audio editing software, and have good ears for music and sounds. This task needs to be completed as soon as possible.

I'm looking for a designer who can craft a modern, minimalistic logo for my IT support business. This unique logo should include a symbol referring to technology such as a computer/laptop symbol, circuits, or a cloud. Requirements: - Use of cool tones, specifically blues and grays, to communicate our corporate image. - A minimal, sleek sans-serif, serif or script typeface. The choice is yours as I don't have any specific preferences. - The design should be innovative, portraying my business as a cutting-edge, modern IT support firm. - I would like the logo to be an symbol next to the company name Ideal skills: - Creative graphic design - Knowledge in modern logo trends - Familiarity with tech - Attention to details Please include samples of your previous work, espec...

I am in need of a dedicated and highly competent professional to maintain an engaging and active presence on my Instagram and TikTok profiles. The responsibilities include: - Content Creation: Generate appealing and relevant content geared towards my target audience. - Scheduling Posts: Consistently schedule posts during peak engagement times. -...Proactively interact with followers to build a loyal and engaged community. The perfect candidate will preferably have experience in crafting content that appeals to both young adults and parents. Existing knowledge of Instagram and TikTok algorithm and peak times for engagement would be a significant advantage. I look forward to working with a skilled social media manager who can interpret our brand's voice effectively on these gro...

...complex script that combines SMC schools, ICT schools, and commercial use elements into a single Tradingview indicator. Here are more details on what I'm looking for: - The script should include various elements from SMC and ICT schools, as well as classic trading methodologies for commercial use. - The primary feature of the script will be the creation of a custom indicator on Tradingview. - This indicator should accurately reflect the principles and strategies taught in SMC and ICT schools, while also incorporating classic trading approaches. Ideal skills for this project: - Proficiency in Tradingview script development - Understanding of SMC and ICT trading methodologies - Knowledge of classic trading indicators and strategies - Ability to create...

I am in need of an experienced A...for music programs. Key project details and requirements: - The primary goal of this project is to create an algorithm that can be integrated into a music program. - The algorithm should be able to perform beat detection and analysis, separate the voice from the music, and automatically generate lyrics as the song is played. Ideal candidate should have: - Proven experience in machine learning and AI development, with a specific focus on music-related projects. - Proficiency in developing algorithms for beat detection and analysis. - Skills in voice separation from music in real-time. - Capabilities in natural language processing for lyric generation. This is a challenging and exciting project for a skilled AI developer with a passion for ...

Need a freelancer to answer phone calls. After each phone call, the freelancer will fill out a 5-m...a 5-minute survey (it will be provided upfront). One phone call's average duration is from 3 up to 5 minutes. The goal is phone call evaluation. The price we will pay per phone call is $8, and you will usually receive one call per day. Condition: Freelancers need to speak the US English language very well. As part of the application process, we invite you to record 30 seconds of your voice speaking English. This is an opportunity for you to showcase your fluency and competence in the language. We are looking for long-term cooperation. Payments will be in milestones after each survey (each call). Payment will be released at freelancer.com. You can bid for 3 phone ...

As a burgeoning project in demand, we're in need of a Full Stack PHP Developer with a good command of both frontend and backend development. For our backend development, we prioritize: - Proficiency in PHP, MySQL & Laravel When it comes to the frontend, we value: - Experience with Javascript & Web Designing using HTML & CSS. Knowledge on VueJs will be Plus. We're specifically looking for someone at an intermediate level, who has: - A solid grasp of Javascript & PHP. We're excited to welcome a competent, committed developer to our team. Bring your A-game, and let's create something great together.

I have a JSON file containing form data that I need converted into both HTML and PDF. The PDF version should be static, without interactive elements. - The conversion process can be done manually, using HTML and PDF editors, or automatically, for which you can suggest a suitable script or tool. You're also welcome to combine both methods if you believe it would be more efficient. - The HTML output should be easy to read and navigate. The PDF should retain this readability in a static format, making it suitable for printing and viewing but without interactive features. - You will have creative control over how to best represent the JSON form in these two formats. The end goal is to make the content accessible and user-friendly. I'm looking for a professional with prior...

I'm in need of a reliable and skilled iOS app developer to build an app primarily for speech to text conversion. The app will use the Assembly AI API. Unfortunately, the...API. Unfortunately, the target audience remains unspecified, hence it must be user-friendly and intuitive for different categories of users including students, journalists, and professionals. To be the right fit for this project, you should: - Have significant experience in iOS development and familiarity with Assembly AI API. - Ideally, have past projects involving speech-to-text conversion and voice recognition. - Have the capacity to start immediately and complete the project ASAP. Interested freelancers, please submit your proposals detailing your relevant experience, proposed timeline, and cost estimat...

...**GSM Man-in-the-Middle (MITM):** The project also involves GSM man-in-the-middle functionality. This includes capabilities such as intercepting and analyzing GSM communications, modifying GSM network traffic, and manipulating GSM network authentication. Ideal Skills and Experience: - Proven experience with openbsc, osmocombb, and openbts GSM. - In-depth knowledge of GSM network setups, including voice calls, SMS, and base station capabilities. - Proficiency in network monitoring and analysis tools. - Previous experience with GSM man-in-the-middle implementations. - Excellent problem-solving skills to address any performance requirements that may arise during the project. Please provide examples of similar projects you've worked on in the past, especially those involving G...

Searching for a female voice actor with a charming and compassionate tone to bring life to our wedding video narration. NO AI. - Your task is to provide engaging, heartfelt narration that mirrors the love, joy, and excitement present at special occasions like weddings. - Ideally, you should have prior experience with voice acting for video work, particularly in the events or wedding industry. - Understanding of our target audience, which is primarily made up of individuals planning their weddings or other special occasions, will be a plus. - Please provide samples of previous work, especially those showcasing your ability to add warmth and charm to the narration. This project will require strong voice acting skills, ability to adapt to the specific tone we're...

I need a skilled developer with extensive experience in Python and Solana to integrate my existing Python script with the Solana blockchain using Jito Validator. Key Tasks: - Integrating Solana with Python application - Using Jito Validator for the integration This is a time-sensitive project with an urgent deadline. I am looking for a professional who can dedicate their full attention to this task and deliver high-quality results within a short timeframe. Ideal Skills and Experience: - Extensive experience in Python - Proficiency in Solana blockchain development - Previous experience with Jito Validator, or the ability to quickly learn and adapt to it Please only apply if you have the necessary skills and are able to work on this project immediately. Thank you.

...owner of a matrimonial theme, I'm in need of a skilled PHP developer who can help give my site a fresh look and improved functionality. The project involves: - Changing the color scheme: A refreshing look to engage our users more is key. An eye for design and previous experience in enhancing UI/UX would be ideal. - Customizing the layout: I'm looking to change the menu location, add new content sections, and reshape existing design features. Experience in website redesign would be beneficial. - Adding search filters: To improve user experience, search filters need to be added. A deep understanding of searching and filtering methodologies would be preferred. The ideal candidate should have a keen sense of aesthetics, extensive PHP knowledge and hands-on exper...

I require a freelancer with skills in WordPress, RecordRTC usage, and video editing. The goal is to create a WordPress page which includes the following: - A voice recording feature using RecordRTC capable of audio and transcript recording, the recorded files should have option to save locally on the device or saved onto OneDrive cloud storage. - The page should list the saved voice recording files and able to play the recording or delete the recording file. - A YouTube instruction video using recorded screen activity to guide users on how to use the page and the recording feature - A very brief instruction text beneath the video - A contact form for user inquiries Experience in similar projects and proficiency in English language are a plus.

I require the professional services of a male voice over artist familiar with the Kuwaiti dialect for an engaging, persuasive advertisement. The right candidate will have: - Experience in professional voice-overs, particularly in advertisements - Command over the Kuwaiti dialect - Ability to deliver an engaging and persuasive tone This project offers an opportunity to showcase your talent in a widely broadcasted advertisement. Hence, previous experience or a portfolio demonstrating similar work would be valuable. Feel free to bid and share your previous work.

I'm seeking a tester to evaluate our PHP Laravel website. Your responsibilities will include both manual and automated testing. Manual Testing: - Focus on Functionality, Usability & Compatibility: I need the tester to pay particular attention to these aspects of the website. - Test Case Creation: You will be required to create test cases for the website as they are currently unavailable. By doing so, you will essentially be putting yourself in the shoes of our users and assessing the website's strengths and weaknesses. Automated Testing: - Browser Compatibility: I need the website to be compatible with three major browsers (Chrome, Firefox, Safari) and require you to automate this testing. Ideal Candidate: - Proficient in PHP and Laravel: You should be we...

...Python script with a HTML front end to allow a user to upload a CSV list of “prompts” and have each one sent as a request to the OpenAI API. There will be multiple prompts on each row. The script will need to move through each column, retrieve the output from OpenAI API, before moving onto the next row. The script should insert the result/text output from each column/prompt/request into a prompt output column of the CSV, then over onto the next row & then automatically download the updated CSV file for the user. Technical Requirements - Server Type: Ubuntu 22.04 - Script Type: Python - Front End Type: HTML - Front End Functionality: - Input API Key into a text field - Upload CSV File - CSV file template will be provided - View Script...

...to create a custom indicator using Pine Script v5 for the TradingView platform. The goal is to develop an indicator based on 3 existing indicators and predefined rules. The source code of all 3 indicators will be provided to the right candidate. The custom indicator should generate trade signals for alerts. Should be able to use this strategy in the Chart, where it should display buy, sell and exit signals. This project requires expertise in Pine Script v5 and a deep understanding of technical analysis principles. My requirement will be as below; 1. Convert 3 indicators into a strategy.(Source code will be provided) 2. Alert Creation. 3. Buy/Sell signal, Trailing SL/Trailing TP integration with alert function. 4. Session End/Start as per the script. 5. Code debug...

I'm in need of an experienced video editor to help me bring my corporate video project to life. Key Requirements: - The project involves editing a corporate video - I'm looking for ...in need of an experienced video editor to help me bring my corporate video project to life. Key Requirements: - The project involves editing a corporate video - I'm looking for a documentary style of editing, so the ideal candidate will have experience in this style - Voice-over services are required, so someone with experience in this area would be a great fit The ideal candidate for this project will be a video editor with a strong portfolio of corporate videos, particularly in the documentary style. Experience in voice-over work will be a plus. Please provide links to rele...

I have a 10,000-50,000 word book manuscript that needs an experienced Spanish copyeditor. The main goal is to refine the text, correct any grammar and spelling issues, and enhance its clarity and readability. Additionally, I'm looking for someone who can ...correct any grammar and spelling issues, and enhance its clarity and readability. Additionally, I'm looking for someone who can ensure that the stylistic editing is consistent and matches a specific tone throughout the text. Key requirements: - Native Spanish speaker with excellent command of the language - Proven experience in copyediting book manuscripts - Ability to maintain the original author's voice while enhancing the overall quality of the text - Strong attention to detail, especially in terms of grammar, ...

I am in need of a skilled PHP programmer to address an "undefined variable" error within my user authentication system. The system primarily relies on email and password authentication. Key Requirements: - The error lies within the user authentication system - The primary method of user authentication in the system is email and password Ideal Skills and Experience: - Proficiency in PHP, SQL - Experience with user authentication systems - Familiarity with handling undefined variable errors - Understanding of secure email and password authentication Your task is to identify the root cause of this error and implement a solution to rectify it. Please provide specific examples of similar work you have done in the past.