MediaWiki internal error.

Original exception: [86640bbb-bc5a-4489-85ad-19f7fb09a775] 2024-07-18 11:47:57: Fatal exception of type "Wikimedia\Rdbms\DBUnexpectedError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.