MediaWiki internal error.

Original exception: [3ab75783ca30570d54e4dbf3] 2024-03-29 10:40:23: 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.