Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/edomesoft/public_html/pos/umpos/vendor/phpunit/php-token-stream/tests/TokenTest.php:13 Stack trace: #0 {main} thrown in /home/edomesoft/public_html/pos/umpos/vendor/phpunit/php-token-stream/tests/TokenTest.php on line 13