MediaWiki internal error.

Original exception: [ZgbJxm1nHgy9U096yJIyLgABFQE] 2024-03-29 14:01:42: 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.