MediaWiki internal error.

Original exception: [8f0f3d0a2b4cf0926a4dd2f1] 2024-03-29 13:03:26: 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.