MediaWiki internal error.

Original exception: [ZgXiE73KfL7gTphEI6x2CAAAAUw] 2024-03-28 21:33:07: 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.