Ubuntu Server Troubleshooting for EasyEngine Sites

Job ID: 39195049

Budget: $250 – $750 USD

My Ubuntu server is experiencing issues. A couple of websites created with EasyEngine have suddenly stopped responding, returning the error message 'ERR_CONNECTION_REFUSED'.

Key Requirements:
- Diagnose and troubleshoot the server to restore website functionality.
- Identify any potential misconfigurations or server issues.
- Provide a detailed report of the problem and the solution.

Experience with Ubuntu servers, EasyEngine, and web troubleshooting is essential. Your ability to communicate complex issues in an understandable way will be highly appreciated. Please note, I am unsure if any recent changes or updates to the server configuration may have contributed to the problem.
Related categories: PHP System Admin Linux Web Security Ubuntu