MediaWiki internal error.

Original exception: [9ffe72e9bb0a68e22d8e448a] 2024-03-28 11:55:27: 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.