( ! ) Fatal error: Uncaught Error: Class "Google\Collection" not found in C:\wamp64\www\upload\vendor\google\apiclient-services\src\CloudMachineLearningEngine\GoogleCloudMlV1StudyConfigParameterSpecMatchingParentCategoricalValueSpec.php on line 20
( ! ) Error: Class "Google\Collection" not found in C:\wamp64\www\upload\vendor\google\apiclient-services\src\CloudMachineLearningEngine\GoogleCloudMlV1StudyConfigParameterSpecMatchingParentCategoricalValueSpec.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0390	545880	{main}( )	...\GoogleCloudMlV1StudyConfigParameterSpecMatchingParentCategoricalValueSpec.php:0