MediaWiki internal error.

Original exception: [29e35d5959cd7fb39b1a4a87] 2024-03-28 13:30:57: 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.