Fatal error: Uncaught Error: Interface "Google\ApiCore\HeaderCredentialsInterface" not found in /home/eduintxshop/public_html/restopos.eduintx.shop/vendor/google/gax/src/ApiKeyHeaderCredentials.php:39 Stack trace: #0 {main} thrown in /home/eduintxshop/public_html/restopos.eduintx.shop/vendor/google/gax/src/ApiKeyHeaderCredentials.php on line 39