Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromisorInterface" not found in /home/toolchatbot/public_html/tool/script/vendor/pusher/guzzlehttp/guzzle/src/Pool.php:24 Stack trace: #0 {main} thrown in /home/toolchatbot/public_html/tool/script/vendor/pusher/guzzlehttp/guzzle/src/Pool.php on line 24