MediaWiki internal error.

Original exception: [d4dbb414a2122b20bb4baa4a] 2024-03-29 10:40:18: 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.