MediaWiki internal error.

Original exception: [ZgXqg2pdG@ltVlKiKA5u2wAAAJ0] 2024-03-28 22:09:07: 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.