Fatal error: Uncaught Error: Interface 'GuzzleHttp\ClientInterface' not found in /home/vtsnised/public_html/anketa2.0/vendor/guzzlehttp/guzzle/src/Client.php:26 Stack trace: #0 {main} thrown in /home/vtsnised/public_html/anketa2.0/vendor/guzzlehttp/guzzle/src/Client.php on line 26