Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromisorInterface" not found in /home/trombino/public_html/africa.trombino.org/vendor_new_3/guzzlehttp/guzzle/src/Pool.php:19
Stack trace:
#0 {main}
thrown in /home/trombino/public_html/africa.trombino.org/vendor_new_3/guzzlehttp/guzzle/src/Pool.php on line 19