Warning: require_once(google/appengine/runtime/proto/ProtocolMessage.php): failed to open stream: No such file or directory in /home/myafe/public_html/resources/gapp/google/appengine/api/app_identity/app_identity_service_pb.php on line 21

Fatal error: require_once(): Failed opening required 'google/appengine/runtime/proto/ProtocolMessage.php' (include_path='.:/opt/cpanel/ea-php56/root/usr/share/pear') in /home/myafe/public_html/resources/gapp/google/appengine/api/app_identity/app_identity_service_pb.php on line 21