Fatal error: Uncaught Error: Interface "SebastianBergmann\Template\Exception" not found in /home/piffaqvc/my.piffersoftware.com/vendor/phpunit/php-text-template/src/exceptions/InvalidArgumentException.php:12 Stack trace: #0 {main} thrown in /home/piffaqvc/my.piffersoftware.com/vendor/phpunit/php-text-template/src/exceptions/InvalidArgumentException.php on line 12