Deprecated: Help Us Button's extension.json or skin.json does not have manifest_version, this is deprecated since MediaWiki 1.29 in /home/twenizlx/public_html/includes/debug/MWDebug.php on line 382

Deprecated: Charteragain's extension.json or skin.json does not have manifest_version, this is deprecated since MediaWiki 1.29 in /home/twenizlx/public_html/includes/debug/MWDebug.php on line 382

Deprecated: RedButtons's extension.json or skin.json does not have manifest_version, this is deprecated since MediaWiki 1.29 in /home/twenizlx/public_html/includes/debug/MWDebug.php on line 382

Fatal error: Uncaught InvalidArgumentException: The value for 'LicenseName' should be an array (from /home/twenizlx/public_html/extensions/RedButtons/extension.json) in /home/twenizlx/public_html/includes/registration/ExtensionProcessor.php:883 Stack trace: #0 /home/twenizlx/public_html/includes/registration/ExtensionProcessor.php(329): ExtensionProcessor->storeToArrayRecursive('/home/twenizlx/...', 'LicenseName', 'GPL-2.0-or-late...', Array) #1 /home/twenizlx/public_html/includes/registration/ExtensionRegistry.php(427): ExtensionProcessor->extractInfo('/home/twenizlx/...', Array, 1) #2 /home/twenizlx/public_html/includes/registration/ExtensionRegistry.php(282): ExtensionRegistry->readFromQueue(Array) #3 /home/twenizlx/public_html/includes/Setup.php(282): ExtensionRegistry->loadFromQueue() #4 /home/twenizlx/public_html/includes/WebStart.php(92): require_once('/home/twenizlx/...') #5 /home/twenizlx/public_html/index.php(44): require('/home/twenizlx/...') #6 {main} thrown in /home/twenizlx/public_html/includes/registration/ExtensionProcessor.php on line 883