Fatal error: Uncaught Error: Interface 'GuzzleHttp\ClientInterface' not found in /home/szfwxvyz/data-a23/a23/data/old/vendor/guzzlehttp/guzzle/src/Client.php:17 Stack trace: #0 {main} thrown in /home/szfwxvyz/data-a23/a23/data/old/vendor/guzzlehttp/guzzle/src/Client.php on line 17