MediaWiki internal error.

Original exception: [ZgVe8cymPwA0yvn6izVGLwAAAA0] 2024-03-28 12:13:37: 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.