Fatal error: Uncaught Exception: /usr/local/www/mirex/mediawiki-1.31.1/extensions/ConfirmAccount/extension.json does not exist! in /usr/local/www/mirex/mediawiki-1.31.1/includes/registration/ExtensionRegistry.php:107 Stack trace: #0 /usr/local/www/mirex/mediawiki-1.31.1/includes/GlobalFunctions.php(50): ExtensionRegistry->queue('/usr/local/www/...') #1 /usr/local/www/mirex/mediawiki-1.31.1/LocalSettings.php(248): wfLoadExtension('ConfirmAccount') #2 /usr/local/www/mirex/mediawiki-1.31.1/includes/Setup.php(94): require_once('/usr/local/www/...') #3 /usr/local/www/mirex/mediawiki-1.31.1/includes/WebStart.php(88): require_once('/usr/local/www/...') #4 /usr/local/www/mirex/mediawiki-1.31.1/index.php(39): require('/usr/local/www/...') #5 {main} thrown in /usr/local/www/mirex/mediawiki-1.31.1/includes/registration/ExtensionRegistry.php on line 107