Error: Class 'GuzzleHttp\Utils' not found

[dfrazao]

Hello, I'm getting this error when trying to upload an image to a bucket:

This is my code:
$extension = $request->profilePhoto->extension(); $filename = $id.'.'.$extension; $disk = Storage::disk('gcs'); $disk->put('profilePhotos/'.$filename, $file);

I'm using laravel 7.0 and the latest release of laravel-google-cloud-storage (2.2.3), any help would be appreciated.