Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home10/amoutsei/public_html/wp-content/plugins/tourmaster/include/authorize/vendor/sebastian/diff/tests/LCS/TimeEfficientImplementationTest.php:18 Stack trace: #0 {main} thrown in /home10/amoutsei/public_html/wp-content/plugins/tourmaster/include/authorize/vendor/sebastian/diff/tests/LCS/TimeEfficientImplementationTest.php on line 18