Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\infomantis\imapplib\src\IMAppLib\Unittest\Template\Parser\ConfigurationParserTest.php:12 Stack trace: #0 {main} thrown in C:\SHC\xampp\htdocs\shc_mobile_backend\vendor\infomantis\imapplib\src\IMAppLib\Unittest\Template\Parser\ConfigurationParserTest.php on line 12