Fatal error: Uncaught Error: Interface "Hamcrest\SelfDescribing" not found in C:\xampp\htdocs\new\OUTREACH-main (4)\OUTREACH-main\vendor\hamcrest\hamcrest-php\hamcrest\Hamcrest\Matcher.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\new\OUTREACH-main (4)\OUTREACH-main\vendor\hamcrest\hamcrest-php\hamcrest\Hamcrest\Matcher.php on line 23