MediaWiki internal error.

Original exception: [d7d3798a1b6e2aee976ee4b5] 2024-03-28 11:14:36: 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.