Wordpress 500 internal server error after changing url jobs

...One being a pop up on a specific page. Website will be home, about us, testimonials, portfolio and 4 services pages Also need to move over our blog to the newly designed blog by you (type "yes" before your proposal or it wont be read) We rank high but dont get engagement, keeping our ranks is essential so all URLS must be the same, (after you type yes, type URL to confirm you have fully read the spec) Total budget it £750 (type you understand this, so yes, URL and yes is needed for your proposal to be read) Our designer retired, this is a website for our business and hopefully to fill the new designer postiion we have in our company. Thank you. Ideal Skills and Experience: - Proven track record in designing websites with similar objectives in min...

I'm experiencing issues with my Ubuntu desktop. When I try to boot the system, I'm unable to access the desktop. I've tried several troubleshooting steps to fix the issue: - Booting from a live USB - Accessing recovery mode - Running fsck in terminal Despite these efforts, the problem remains unresolved. I can see error messages during the boot process. I am looking for an experienced Ubuntu specialist who can help me restore access to my Ubuntu desktop. The ideal candidate should have a strong background in Linux system administration and be familiar with troubleshooting boot-related issues on Ubuntu. A deep understanding of Ubuntu recovery processes and file system checks would be highly beneficial for this task.

I am seeking a proficient videographer to join me at an exciting chef academy event. The project will involve approximately 2-4 hours of filming aimed at capt...interviews (vox pops/while they're working). - Producing a rich bank of b-roll shots which captures the essence of the product, learner activities, and venue aesthetics. - Focusing particularly on the training kitchens, learner interviews, product/venue shots, and the main stakeholder interview/presentation (approximately two minutes each). This footage will serve as a valuable resource for an internal social media campaign aimed at promoting our chef academy. The ideal freelancer has experience in event videography, can conduct professional interviews, and possesses expert skills in creating eye-catching b-roll footag...

Looking for a video editor that has some experience with motion graphics and after effects. Share 1-2 of your best work.

I have a need for a comprehensive listing of Oracle EBS customers within the manufacturing sector in USA. This is a sizable task as it requires the creation of a list featuring more than 500 companies. In the details you collect for each organization, I'd like to see the following: - Company Name - Contact Person Name - Contact Person Email. The ideal candidate for this task would be someone who is proficient in data mining and possesses broad knowledge of Oracle EBS customers in the manufacturing, retail, automotive industry. Prior experience in CRM database creation would be an added advantage. It's essential that all information gathered adheres to privacy and data protection laws, ensuring a legally compliant list. So, a freelancer with a keen understanding of the...

Hi, we are looking for someone who can monitor our website for a month or two and be available to provide a fix to bring the site back online when it goes offline. The fix simply involves logging into SSH and renaming a file, but we need someone available to do this quickly when the site goes down. You can view the site now to see what the error is. The host stated that the cause of the error is due to an outdated OS. Basically, our mysql goes offline every couple days or so. We plan to migrate to a new OS in a month or so. I have a fix from the host. We are also looking for a good and stable website host with VPS if anyone knows of any.

I'm seeking a Java expert to assist me in resolving runtime exceptions in a JavaFX program I'm trying to run on my Windows system. Key Tasks: - Identify the root cause of the runtime exceptions. - Provide a fix to the runtime exceptions so the program runs smoothly. Ideal Skills: - Proficient in Java programming. - S...my Windows system. Key Tasks: - Identify the root cause of the runtime exceptions. - Provide a fix to the runtime exceptions so the program runs smoothly. Ideal Skills: - Proficient in Java programming. - Strong understanding of JavaFX. - Experience with debugging and resolving runtime errors in Java programs. - Knowledge of Windows operating system. I will provide all necessary code and error logs for your reference. Looking forward to your exper...

...code under and 3 letter timezone in parentheses. The ideal candidate for this project should have experience in Android WearOS app development. Technical details: Polling should only occur if the wifi network is connected to "" There are two different URL's for the API and two different JSON payloads. The app needs to determine which to use and stay with it until an error occurs. If an error occurs, there must be a retry button. When the button is pressed a haptic feedback should occur. The json gives time remaining in minutes. This must be converted to hours and minutes, omitting the minute and hour if none exist. For example 4h3m or 4m or 4h are all possibilities during a flight. The time remaining should zoom in and back out over 0.5 seconds ...

...the outlet concerning composition uniformity. This estimation will be compared with values obtained using an empirical correlation. 3- Eulerian-Lagrangian Multiphase Simulation: This simulation involves a discrete phase comprising solid particles injected from the lower of the two small pipes. We'll remove the energy balance and consider two cases with different particle densities (Case a: ρp = 500 kg/m3; Case b: ρp = 5000 kg/m3). Please ensure you have the relevant skills and experience before bidding on this project....

I am seeking a skilled freelancer to develop a Word Document utilizing specific templates. This project is primarily focused on providing information. Skills and Experience: - Expertise in Microsoft Wor...focused on providing information. Skills and Experience: - Expertise in Microsoft Word and its many features - Familiarity with using templates in Word Documents - Strong communication skills to ensure my project's purpose is well-understood and executed effectively Task Overview: - Creation of informative Word Document - Utilize specific templates throughout the Document which I will share - Error-free content aligned to the project's purpose Bids from freelancers who can deliver a high-quality informative document are welcomed. Please provide evidence of similar ...

I'm currently in urgent need of a proficient individual or team who can assist in retrieving admin panel access to our Magento 2 backend. By changing the base URL of the backend (via command line or ftp). Ideal Skills and Experience: - Proven experience in Magento 2 backend recovery Your proposal should include a brief description of your experience with similar projects, your proposed solution, and an estimate of how quickly you can complete the task. Urgent applications are encouraged.

I'm looking for a freelancer who can help me set up a VPN server on Google Cloud using Linux as the operating system and OpenVPN as the VPN protocol. We need an IPSec-ready end device on our side (or hosted somewhere), where the data traffic should terminate. The service will route all the data traffic through the tunnel. Need to have an US based breakout then. So, when we are receiving the traffic on one central address, and there we can do the breakout and the NATing into the world wide web on our side.

It is necessary finish a project managemet application made in laravel. The change are: - make some change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have good design, many filter and cross. the charts must have drill down. ...change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have good design, many filter and cross. the charts must have drill down. Please answer only if have experiences in project management software and pivot-query-busienss intellegence. And show my the url of similar...

I am looking for a professional who is experienced in estate petitions, particularly in assisting with the process of changing a beneficiary on an IRA. Key Requirements: - Experience with estate petitions and probate law - Understanding of IRA beneficiary change process - Excellent legal research and drafting skills I am an attorney representing the estate, facilitating the necessary legal steps to change the beneficiary on the IRA. Your expertise in this area is essential, as the procedure is complex and requires specific legal knowledge to ensure compliance with all relevant laws. This role will involve research, drafting of legal documents, and potentially liaising with financial institutions or other relevant parties. Your ability to navigate this process efficiently and ...

Let's start working, after solving these issues 1 all links should work properly 2 one new Contact Us page which contains information about the project and Contact Us form, page should be built by Elementor page builder. if you need extra pages you should pay 500 inr for each page

I need a proficient sales professional who will join our team on a commission basis to assist us in expanding our market reach in Europe, the GCC, USA, and Canada. Our brand deals with carefull...expanding our market reach in Europe, the GCC, USA, and Canada. Our brand deals with carefully handcrafted home accessories, gifts, and crafts priced between $20-$300. REQUIREMENTS: - Proven sales experience, ideally in the crafts sector - Familiarity with markets in Europe, the GCC, USA, and Canada - Strong negotiation and closing skills - Ability to meet and preferably exceed a sales target of 500-1000 units per month This project is perfect for sales professionals with a knack for selling high-quality handmade goods. We look forward to receiving your proposal detailing your relevant e...

I'm looking for an expert in Linux administration who is specialized in server setup. My project requires: - Setting up a LAMP on a Ubuntu server with MariaDB. - Configuring the server to respond to a specific domain name, empty folder mapping. - FTP and account mapping to the webserver's folder. Necessary skills: Ubuntu, LAMP setup (Linux, Apache, MySQL, PHP), FTP setup. Experience in managing and setting up servers is a must. This are a very easy setup so maximum 2 hours. Please add the word "Light" in your quote so I now you are not a bot...

I am looking for someone who can create a custom Minecraft survival server for me. Here are my ideas: - A group system where the initial group is predefined but can be changed by me at any time. - Players start in a spawn world where they can read and accept the rules through a fun animation before being allowed to enter the game. - Players can explore the area, buy and sell items, with NPCs distributed throughout the game world. - An in-game menu that allows users to teleport to different positions. This menu should also allow players to visit other players, enter their protected homes, and interact with them. - Different worlds: spawn world, farm world, and build world. The farm world is regularly reset, while the build world also has a protected spawn. - The spawn world and buil...

I am currently experiencing issues with my Moodle server database. Specifically, I'm encountering a persistent Cloudways error 524 and server timeouts. I am therefore looking for an expert with: - Deep knowledge in Moodle server databases who can troubleshoot and fix the error - Proficiency in server optimization to prevent future error occurrences and ensure seamless server performance - Familiarity with Cloudways would be a great plus, as I plan on reaching out to their support soon DO NOT put a Placeholder BID. Your role will involve diagnosing the issue, implementing a solution, and possibly optimizing the server to prevent this from reoccurring. Please confirm your relevant experience when bidding.

I'm looking to create a detailed list in Excel from the website AND filtered by clicking on 'Hardware' under...filtered by clicking on 'Hardware' under 'Products' which is on the left side in the 'Filter' section. The list should have two columns - the first for the Company Name and the second for the Description available on the website. Key Requirements: - Copy the Company Name into Column 1 and the Description into Column 2 of the Excel sheet. - Description should be directly copied from the provided URL. Ideal Skills and Experience: - Proficient in Excel and web scraping. - Attention to detail to ensure accurate data transfer. - Previous experience with similar projects would be advantageous.

I'm seeking a Minecraft expert to help me set up a survival mode Minecraft server. Key Project Details: - **Survival Mode Setup**: The primary focus of this project is to create a distinctive survival mode suitable for a smaller player base. - **Unique Items**: I will need engaging, custom, and unique items for players to discover and utilize in the game. - **Crate Rankups Integration**: I also want to include a crate rankups system to add a layer of progression and reward for players. Ideal Skills and Experience: - **Minecraft Server Administration**: Experience in setting up and maintaining Minecraft servers is a must. - **Plugin Development**: Proficiency in developing Minecraft plugins is highly desired, specifically for creating custom items and integrati...

I am looking for a skilled professional who can help me set up an AWS server for the purpose of uploading and hosting entertainment videos. While the exact size and quantity of these video files is yet to be determined, experience with large-file handling and optimization will be highly beneficial. The ideal freelancer for this project would: - Have a deep understanding of AWS server setup and configuration - Be experienced in video uploading and hosting - Ideally have prior experience handling large media files - Show aptitude in ensuring smooth video performance and accessibility.

I'm looking for a talented developer who can create a server for the old game Crossgate. The server should be accessible for casual gamers. Key Features: - Player Matchmaking: The server should facilitate the process of players finding and joining games. - In-game Chat Support: Implement a robust chat system to enhance player interaction. - Buy/Sell Special Items: Enable players to trade special in-game items. - Event Creation: Develop a feature that allows for the creation and management of in-game events. Ideal Skills and Experience: - Proficiency in server-side programming languages like Java, C++ or Python. - Previous experience in developing game servers and a solid understanding of networking protocols. - Familiarity with creating matchma...

I'm looking for a proficient SQL professional with notable expertise in SQL Server 2019. Key tasks will involve: - Query optimization - Database design - Data migration The ideal candidate should have a solid understanding of SQL Server tools and a proven track record in handling similar projects. Your previous experience and knowledge of SQL Server 2019 will be pivotal in this role. Your task will be primarily centered around maximizing the efficiency and effectiveness of the SQL Server. Preference will be given to professionals with certifications in SQL Server 2019 or related fields. Solid written and verbal communication skills are desirable.

I need someone skilled in WordPress migration to move my old wordpress website to a new server. Ideal skills would certainly include WordPress expertise, familiarity with different hosting platforms, and a problem-solving approach to unforeseen challenges. Experience in crisis management would also be desirable as not all the necessary information is available at this stage.

...optimize your setup to maximize the performance of email campaigns in regards to acquisition, conversion and overall growth; - Utilize analytics to create dynamic email content, aiming to boost engagement and conversion rates. - Align email marketing with the customer journey map, focusing on nurturing and conversion at key touchpoints. - Analyze Performance and Reporting - Collaborate with internal teams to enhance the user experience through optimized landing pages and funnel strategies. - Utilize Mailchimp best practices. Qualifications: - At least 3 years of experience in planning, executing and optimizing email marketing campaigns - Proficiency in email marketing platforms (e.g., Mailchimp). - Strong understanding of HTML/CSS for email design. - Experience with A/B a...

Hello everyone! I would like to create a Youtube Channel with a list of Series of Be...1. Each video should be created with multiple royalty free sketches, paintings and images which are fit to the poem sentences/situations 2. Each video should have background music according to the theme of the recitation. 3. Audio quality should be edited through different tools like Noise reduction, Auto duck, Decibel control and studio effects. But, original voice should not be tampered. 4. Error in the audio file should be removed and maintain the pitch I have 50+ Audio files to convert in to Professional Youtube Videos. There will be more similar work if you do good and I will need a sample from you to select one or two video creators. Newbies are welcome if you are exceptionally good Bes...

...campaigns effectively and efficiently within predetermined budgets - Optimize ad copy, bidding strategies, and targeting to maximize ROI. - Regularly monitor and adjust advertising campaigns based on performance metrics. - Analyze campaign performance, track key metrics, and provide actionable insights to enhance campaign effectiveness and achieve business objectives. - Collaborate closely with internal teams, including data analytics, product, design, and development, to align Google Ads with overall marketing goals. - Implement advanced targeting and remarketing strategies to improve user acquisition, engagement, and conversion rates across platforms. - Conduct A / B testing and implement optimization techniques to improve click-through rates (CTRs), conversion rates, and ov...

I need an Excel expert to up...includes: - **Font Styles and Sizes:** I need the text in the spreadsheet to be consistent and visually appealing. The freelancer should have a good sense of design and layout. - **Number Formats:** Incorrectly formatted numbers need to be corrected. The freelancer must be meticulous and detail-oriented in this aspect. - **Color Changes for Expired Dates:** An important part of the project is changing the color of cells based on the dates. This will require conditional formatting skills. The ideal candidate should have: - Strong experience in Excel, particularly in applying formulas and formatting - Attention to detail and accuracy - Good design sense for the formatting aspects of the project - Experience with conditional formatting would be a p...

I have a whm server with multiple wp blogs using wp automatic, a plug-in that has had multiple backdoors over the years, the plug-in is updated but the server probably has shell scripts or malware running

...(newest stable version). I have a RHEL subscription as well as a Plesk subscription. Here's what I would like support with doing: 1. Update RHEL 2. Install Cockpit, and test URL. Register server with Red Hat to get access to repo's 3. Install Plesk and test. 4. Using Plesk, build domain and subdomain setup 5. Add support in PHP for accessing MSSQL 6. Configure SFTP (SSH) access to Plesk to easily edit and manage files using PHPStorm 7. Upload content to subdomain and test 8. Test server for health 9. Configure Azure for backups I have actually done all of this, however each time I have had to delete the server and start over because of some issue with the MSSQL drivers and compatibility, that support doesn't seem to know how to corr...

I'm seeking a versatile, full-time Internet Marketing team member to aid in various areas, working during US tim...high-converting ads for our campaigns. - LinkedIn posts: You'd manage content creation and engagement on our professional LinkedIn profile. - Trade Show Booth displays: Occasionally, you'll assist in the preparation and management of our Trade Show Booth displays. - SalesForce management: You'll oversee customer relationship management using SalesForce. I'm prepared to offer a salary between $500 and $1000/month for this role. Ideal candidates would have considerable experience in social media management, SEO, and advertising—specifically on Facebook, Google Ads, and LinkedIn. Also, proficiency in SalesForce and an understanding of tra...

I am looking for an experienced designer who can help adapt the packaging of a product. The tasks include: - Changing the text and updating the content of the product description and instructions. - Regular amendments needed. I require a professional who can be engaged in a long-term cooperation as this is not a one-time task. Details regarding the frequency and volume of changes will be discussed during the hiring process. - Starting with only changes of black&white labels - they will be changed to our original layout this year Strong communication and a good understanding of branding and marketing are preferred skills for this job. Previous experience in packaging design and copywriting is required.

...KuranKerimFontAbay, that I would like to use for my project. I'm looking for an expert in font editing who can help me with two specific tasks: - Changing Font Style: I need the current font style to be modified to KuranKerimFontAbay. This requires a professional who understands font editing on a deeper level and can deliver a seamless transition to the desired style. - Adjusting Letter Spacing: I also need the letter spacing adjusted. In this case, I need more changes for a unique and professional look. This requires a keen eye for detail and a good understanding of typography. Ideal Skills and Experience: - Proven experience with font editing, particularly changing font styles and adjusting letter spacing - Strong understanding of typography and design principles...

Hi guys, Thanks for your interest in writing for us. IMPORTANT: Human writing only - No AI or Rewriting - (we check) AGAIN BECAUSE THERE ARE SO MANY CHEATERS: NO AI - NO UNDETECTABLE AI AS WE STILL SEE - DON'T WASTE YOUR OR OUR TIME IF YOU DON'T WRITE MANUALLY !!! What we offer: *Ad-hoc writing work at the entry rate of $20/1000 words with room for growth. This translates to ~$500/month on 1k words/day ~$1000/month on 2k words/day ~$1500/month on 3k words/day ~$2000/month on 4k words/day *Flexibility: No Skyping, no phone calls, accept projects when you have the time to complete them, take time off when you need (letting us know in advance is good practice). *Easy to work with: We reply to questions fast, will provide valuable input and feedback on every single t...

I'm currently using SAP Crystal Reports 2016 and need some specific customizations for my reports. Key Requirements: - Changing report layout and design - Adding calculated fields or formulas I need someone with expertise in SAP Crystal Reports 2016. The ideal candidate should have experience in: - Customizing report layout and design - Working with calculated fields and formulas in Crystal Reports.

I am looking for someone who can effectively install a simple server on Ubuntu and configure Wireguard / WG admin panel along with pihole. Your tasks will be; - Configuration of a fully accessible Wireguard WG admin panel - Setting up pihole on the server About 10/20 mins work depends Full access will be given Those who have prior experience in Linux server installation, Ubuntu system management and Wireguard configuration are highly desirable. An understanding of pihole configuration will be a plus. Complete details will be shared once I identify the right professional.

I need an experienced developer to create a bot for many Ragnarok Game private server. Key requirements include: - Capabilities for farming, auto-levelling, and auto-looting; - Ability to use potions; - Selecting certain Mobs and Items. - and many more • Advanced character leveling • Detailed item farming • Skill automation Additional features essential for these bots to possess are: • Auto potion consumption: The bot should be able to intelligently consume potions whenever required • Mob detection and avoidance: Bots must have the ability to detect and evade mobs automatically The bots should be able to bypass Gepard anti hack I'm looking for detailed project proposals that clearly outline how you'd tackle these requirements. Experience with R...

...seeking a Wordpress expert to help me create a custom shortcode that can add products to the WooCommerce cart and then redirect to a specific page. Key Requirements: - The shortcode needs to perform both functions: adding products to the cart and redirecting to a designated URL including having GET headers in the redirect URL. Ideal Skills: - Extensive experience with Wordpress and WooCommerce. - Proficiency in PHP and understanding of shortcodes. - Ability to create a safe and efficient solution (IE: it can't be hacked). - Prior experience with customizing WooCommerce functionalities. Notes: I already have existing code that needs to be used but modified to work with the add to cart functions. What I believe is happening at the moment is, the short...

Buscamos incorporar especialista programador .net freelance con conocimientos en: c# .net, asp, sql server se valorará experiencia en: integraciones api, en back-end y front-end. Trabajo principalmente en remoto, para colaboración continuada en desarrollos propios de nuestra empresa, con un mínimo de 40 horas mensuales.

I'm seeking a skilled web developer to design and build a comprehensive e-commerce website for my business. Specifics of my needs are: - The platform will cater to an estimated range of 100 - 500 products. The type of products on the site is still to be disclosed. - A key requirement is incorporation of a search feature function to streamline user navigation. Ideal candidates will possess expert knowledge and experience in e-commerce website design, SEO, and product database management. Excellent skills in user experience optimization are also desired.

I have an existing website running on Wordpress - www.GalaxyResumes.com. I need 100% same website now in HTML 5, (but box shaped). Refer this URL to see the boxed shaped website-: :// [The colour outside the banner (left and right hand side) should be light orange and white (instead of blue and white as in above reference link] I need it in 1 day. Note-: 1. You need to work at your own URL. 2. Once done, I will then provide hosting details 3. Please DO NOT call or whats app me. Communication should happen only through Freelancer chat 4. Website should score minimum 90 on Google Page insights on both mobile and desktop version. 5. Reponse time of all pages should not be more than 1 second. 6. Only banner needs to be

Our website is: [Enter URL] We will provide the following information as needed: - Facebook Business Manager access - Facebook Pixel and Product Catalog assets - Website administrative access including tag managers & online platforms

I'm looking for a professional freelance graphic designer with extensive experience in logo adjustment for WordPress. This if for a wordpress logo. The graphic look must stay the same in both but the text company name will change to " Pool Patcher " one white one black. Needs both color variants attached. The project entails: - Changing the company name in the existing logo to a variation of a new name that I will provide. The ideal freelancer for this project will: - Be highly skillful in graphic design, particularly with logo edits. - Have a keen eye for detail to ensure the design remains visually appealing post-edit. - Be experienced with WordPress specifications. This task is a straightforward text change but requires a careful appro...

Hi Dear my website is up and running on hostinger. Only need to make https available. It is on cloudpanel. Issue is looking around location ~ /.well-known { auth_basic off; allow all; } IF you have experience, before kindly ping me. When you fix it, I need complete steps for it.

Our program is hydrodynamic modelling of a body of water. It uses hdf5 to store values in a database We use fortran 08. It keeps giving an error of "Fail modulehdf5" and segmentation error. incompressible/compressible fluids (can be) woth reynolds turbulence modelling, Fvm via projection methon nd to measure the second derivative, using upward differencing method. the term eill be fpund was the u, v, p, reynold stress tensors, rectangular grid. The code is attached

I need a meticulous eye to thoroughly proofread a lengthy handbook, with the word count exceeding 5000 words. - Proficiency in English syntax and grammar. - Table, Alignments and Format Correction - Previous experience in proofreading and editi...Table, Alignments and Format Correction - Previous experience in proofreading and editing required. - Should possess keen attention to detail, ensuring no discrepancies are overlooked. - Basic understanding of a generic style format as no specific style guide was preferred. - Index, Syntax, Alignment, Grammatical Errors, uniformity of header, underlining, Caps Lock etc - Deliver a polished and error-free handbook. A quick turnaround without sacrificing accuracy and quality is highly appreciated. All competent proofreaders are encouraged...

I need an experienced Wordpress developer who has handled Elementor critical errors before. My problem is accessing and making changes to the homepage of my website through Wordpress. Whenever I try to edit it, I get a critical error message. Key Responsibilities: - Diagnose the cause of the critical error message - Fix the issue, allowing for normal operation - Ensure the homepage is editable again - Provide guidance on avoiding such issues in the future Ideal Skills and Experience: - Proven expertise in Wordpress and Elementor - Experience in handling critical errors - Strong ability to troubleshoot and problem-solve - Good communication skills to explain the issue and its resolution.

I am in need of a skilled web developer with extensive experience in creating a user-interactive website. You will need to fix the verification email sent when you log in in our website, it has a button but usually shows an error () Key Features needed: - User registration and login functionality must be fully integrated. - During the registration process, the system needs to gather users' name, email, phone number, and address. - Post-login, users should have the ability to purchase products or services. The ideal freelancer for this project would have a strong background in eCommerce web development and proven experience in successfully creating sites with these specific functionalities. Please provide example projects that embody these components. Experience

...assistance of how to integrate our AI model into the Odoo 16 webRTC. We have already build the AI model, the webservice and endpoint to commnicate with it and everything related to the AI. So far we have a module that connects with our AI server, everytime an odoo channel is created it reviews the messages, sends it to the AI and creates a new message in the channel that acts as a reply To achieve this we follow the next structure: 1) redefine create on 2) send message body to IA 3) get message and post a message on the channel So far this works on internal chats, but we want this to work on live chat sessions, the idea behind this is that the clients communicate with the IA With the current code we have several issues: 1) a client should no be able to write in the ...