MediaWiki internal error.

Original exception: [f6cd15c32e852f5b0cc2a7bc] 2024-03-29 14:16:01: 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.