Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/compus12/public_html/support/include/mpdf/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php:14 Stack trace: #0 {main} thrown in /home/compus12/public_html/support/include/mpdf/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php on line 14