Fatal error: Uncaught InvalidArgumentException: /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/extensions/KjamsWikiPurge/extension.json is not a valid JSON file. in /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/includes/registration/ExtensionRegistry.php:450 Stack trace: #0 /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/includes/registration/ExtensionRegistry.php(330): MediaWiki\Registration\ExtensionRegistry->readFromQueue(Array) #1 /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/includes/Setup.php(293): MediaWiki\Registration\ExtensionRegistry->loadFromQueue() #2 /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/includes/WebStart.php(85): require_once('/Volumes/extra/...') #3 /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/index.php(50): require('/Volumes/extra/...') #4 {main} thrown in /Volumes/extra/Sites/davec/kjams.com/w-mediawiki-1.43.0/includes/registration/ExtensionRegistry.php on line 450