Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromisorInterface" not found in /usr/www/hidweb/ocstorage/vendor/guzzlehttp/promises/src/EachPromise.php:9
Stack trace:
#0 {main}
thrown in /usr/www/hidweb/ocstorage/vendor/guzzlehttp/promises/src/EachPromise.php on line 9