MediaWiki internal error.

Original exception: [ZgYa1005yfN4f_pX4EqR9QAAAFo] 2024-03-29 01:35:19: 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.