Fatal error: Uncaught Error: Interface "PHPStan\Rules\Rule" not found in /home/alotaishan/public_html/ots001/vendor/phpstan/phpstan-phpunit/src/Rules/PHPUnit/AssertSameNullExpectedRule.php:16 Stack trace: #0 {main} thrown in /home/alotaishan/public_html/ots001/vendor/phpstan/phpstan-phpunit/src/Rules/PHPUnit/AssertSameNullExpectedRule.php on line 16