MediaWiki internal error.

Original exception: [e26026ff1f3489aaed6e2955] 2024-03-29 13:36:32: 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.