( ! ) Fatal error: Interface 'Psr\Http\Message\UploadedFileInterface' not found in C:\wamp64\www\ws\vendor\guzzlehttp\psr7\src\UploadedFile.php on line 10
Call Stack
#	Time	Memory	Function	Location
1	0.0834	405192	{main}( )	...\UploadedFile.php:0