Fatal error: Uncaught Error: Class 'Google\Cloud\Vision\Annotation\AbstractFeature' not found in /home/app/htdocs/ninja/vendor/google/cloud/src/Vision/Annotation/Document.php:71 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/google/cloud/src/Vision/Annotation/Document.php on line 71