( ! ) Fatal error: Trait 'Google\Cloud\Core\ArrayTrait' not found in C:\wamp64\www\proyects\POS\vendor\google\cloud\Spanner\src\SpannerClient.php on line 86
Call Stack
#	Time	Memory	Function	Location
1	0.0362	418680	{main}( )	...\SpannerClient.php:0