MediaWiki internal error.

Original exception: [ZgXz8IbV_APK7M07__sw8QAAAFM] 2024-03-28 22:49:20: 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.