Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/evrosdgz/public_html/main/vendor/guzzlehttp/promises/tests/AggregateExceptionTest.php:6
Stack trace:
#0 {main}
thrown in /home/evrosdgz/public_html/main/vendor/guzzlehttp/promises/tests/AggregateExceptionTest.php on line 6