This error is from your database and thrown by your hosted agent.
This error message is indicating a problem with the connection to a database using the Sequelize ORM.
There are several possible reasons why this error might occur:
Network issues: If the database server is not accessible, this error could occur. Ensure that your application has access to the database server and that the server is up and running.
Incorrect credentials: If the credentials provided in the database configuration are incorrect, the connection will fail. Make sure that the username, password, and database name are correct.
Slow database performance: If the database is running slowly, it can take longer to establish a connection, which could result in a timeout error. Ensure that the database is properly optimized and configured for performance.
High traffic: If there are too many requests being made to the database simultaneously, this could result in a timeout error. You may need to adjust the number of connections allowed in the database configuration, or implement connection pooling.