Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\Comparator' not found in /var/www/html/spaceagent/micadorayout-v2/vendor/google/gax/src/Testing/ProtobufMessageComparator.php:28 Stack trace: #0 {main} thrown in /var/www/html/spaceagent/micadorayout-v2/vendor/google/gax/src/Testing/ProtobufMessageComparator.php on line 28