MediaWiki internal error.

Original exception: [ZgYf7xpZ_eIbfsFs9FRf3QAAAE8] 2024-03-29 01:57:03: 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.