Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in /home/apolo/public_html/qua_sgdpr/vendor/guzzlehttp/promises/src/Coroutine.php:43
Stack trace:
#0 {main}
thrown in /home/apolo/public_html/qua_sgdpr/vendor/guzzlehttp/promises/src/Coroutine.php on line 43