Fatal error: Uncaught Error: Class "Magento\Framework\Cache\Frontend\Decorator\TagScope" not found in /home/airtimer/public_html/vendor/magento/module-page-cache/Model/Cache/Type.php:13 Stack trace: #0 {main} thrown in /home/airtimer/public_html/vendor/magento/module-page-cache/Model/Cache/Type.php on line 13