MediaWiki internal error.

Original exception: [ZgaQ7Z6vZIu7KW3s1mBknQAAAAE] 2024-03-29 09:59:09: 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.