MediaWiki internal error.

Original exception: [ZgU4tH3QwXnW7-jtuq31XgAAAB0] 2024-03-28 09:30:28: 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.