Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/yrdsb11w3creativ/public_html/vendor/rexxars/html-validator/tests/UnitTests/ValidatorTest.php:16
Stack trace:
#0 {main}
thrown in /home/yrdsb11w3creativ/public_html/vendor/rexxars/html-validator/tests/UnitTests/ValidatorTest.php on line 16