MediaWiki internal error.

Original exception: [9d0c5760ce2ef6a9db8a68e6] 2024-03-29 13:40:27: 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.