Fatal error: Uncaught Error: Class 'Google\Protobuf\Internal\Message' not found in /home/app/htdocs/lidia/vendor/google/cloud/tests/conformance-fixtures/Firestore/Tests/UpdateTest.php:19 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/google/cloud/tests/conformance-fixtures/Firestore/Tests/UpdateTest.php on line 19