MediaWiki internal error.

Original exception: [78ea2a34bdb4ebf0e7dff076] 2024-03-28 15:14:36: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.