Fatal error: Uncaught Error: Interface "Assetic\Factory\Resource\IteratorResourceInterface" not found in C:\xampp\htdocs\electronica\vendor\kriswallsmith\assetic\src\Assetic\Factory\Resource\DirectoryResource.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\kriswallsmith\assetic\src\Assetic\Factory\Resource\DirectoryResource.php on line 19