MediaWiki internal error.

Original exception: [ZgZnC616Z8Nx95mXFulx1QAAAD0] 2024-03-29 07:00:28: Fatal exception of type "Wikimedia\Rdbms\DBConnectionError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.