Fatal error: Uncaught Error: Class 'Shopify\Auth\AccessTokenResponse' not found in /home/dvidiv74/public_html/savi-customs/vendor/shopify/shopify-api/src/Auth/AccessTokenOnlineResponse.php:7 Stack trace: #0 {main} thrown in /home/dvidiv74/public_html/savi-customs/vendor/shopify/shopify-api/src/Auth/AccessTokenOnlineResponse.php on line 7