Fatal error: Uncaught Error: Interface "SebastianBergmann\Template\Exception" not found in C:\xampp\htdocs\londoncityroom\vendor\phpunit\php-text-template\src\exceptions\RuntimeException.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\londoncityroom\vendor\phpunit\php-text-template\src\exceptions\RuntimeException.php on line 14