Fatal error: Uncaught Error: Interface "React\Promise\PromiseInterface" not found in C:\xampp\htdocs\siscolasmdp\vendor\react\promise\src\Internal\FulfilledPromise.php:14
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\siscolasmdp\vendor\react\promise\src\Internal\FulfilledPromise.php on line 14