Fatal error: Uncaught Error: Interface 'GuzzleHttp\Promise\TaskQueueInterface' not found in /home/soh-works/www/Stepup_test/vendor/guzzlehttp/promises/src/TaskQueue.php:13
Stack trace:
#0 {main}
thrown in /home/soh-works/www/Stepup_test/vendor/guzzlehttp/promises/src/TaskQueue.php on line 13