Log in to your cPanel account.
From the dashboard, go to Metrics → Errors.
The interface will display up to the 300 most recent error log entries from your web server, in reverse chronological order.
Review the entries — each will show:
Timestamp (date & time)
The module and severity (e.g., [error], [client 123.45.67.89])
The client IP and the error message (e.g., “File does not exist: /public_html/abc.html”)
If you need older entries beyond the last 300, you’ll need to access the actual log files (for example /var/log/apache2/error_log) via File Manager or SSH.
Use the error information to diagnose issues like missing files (404), server errors (500), or permission issues.