MediaWiki internal error.

Original exception: [ZflAi13SjlNYLv-M41B9bwAAFwU] 2024-03-19 07:36:43: 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.