Fatal error: Uncaught Error: Class 'GuzzleHttp\Promise\RejectionException' not found in /home/user1111058/www/dev.companysam.by/vendor/guzzlehttp/promises/src/CancellationException.php:7 Stack trace: #0 {main} thrown in /home/user1111058/www/dev.companysam.by/vendor/guzzlehttp/promises/src/CancellationException.php on line 7