MediaWiki internal error.

Original exception: [ZgVAU@5r32WX3KIqmIsQ5wAARQQ] 2024-03-28 10:03:00: 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.