Fatal error: Uncaught Error: Interface 'GuzzleHttp\Promise\PromisorInterface' not found in /home/watzekdi/public_html/boleyweb/instagram2/vendor/guzzlehttp/guzzle/src/Pool.php:19 Stack trace: #0 {main} thrown in /home/watzekdi/public_html/boleyweb/instagram2/vendor/guzzlehttp/guzzle/src/Pool.php on line 19