Fatal error: Uncaught Error: Interface 'React\EventLoop\TimerInterface' not found in C:\xampp\htdocs\datosgr\cons\vendor\react\event-loop\src\Timer\Timer.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\datosgr\cons\vendor\react\event-loop\src\Timer\Timer.php on line 15