Solve a Postgres SQL error

Hello There! , I have read your requirements for the project to be worked on and I can assure you that it will be worked on in the few days. I understand how annoying it is and can get this fixed for you quickly! Since I'm a full stack software engineer, with over 5+ years experience in the following programming languages: Android NodeJs (ExpressJs)- Tests mocha & semistandard Web scraping (Python & NodeJS) Javascript,JQuery, Ajax, HTML & HTML5,CSS,Wordpress etc Python and PostgreSQL programmer (Flask framework, alembic,flask-sqlalchemy, nose tests) Spring boot, spring cloud ,spring reactive, spring security (basic auth & OAuth 2.0) and reactive tests (My Base for Rest APIs) JUnit & Mockito Hibernate AWS SERVICES LIKE CF, RDS, SQS, Secret manager , s3 bucket etc Azure and IBM cloud Flyway Docker Jenkins PHP-Native & Code-ignitor Python (Spider)-recommender systems (My master project) JAVAFX -gluon javafx, maven , jfoenix etc (My base for desktop applications) Database expert mysql, oracle, sql server, dynamo db, cosmos db , sqlite , PostgreSQL Oracle forms and reports phonegap apache hadoop (MapReduce) IReport Flutter Google chrome plugin React(Frontend) And Angular USSD APIs Integration (Using Redis for session monitoring) Wordpress