MediaWiki internal error.

Original exception: [ddcc0562845a7c9da4e255a9] 2024-03-28 12:49:26: 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.