MediaWiki internal error.

Original exception: [7daef0d0d8f2afc4d384e221] 2024-03-29 09:12:31: 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.