Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/luxurytr/public_html/lt8/vendor/google/protobuf/php/tests/map_field_test.php:10 Stack trace: #0 {main} thrown in /home/luxurytr/public_html/lt8/vendor/google/protobuf/php/tests/map_field_test.php on line 10