Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/malert/WebDAV/vendor/sabre/dav/tests/Sabre/DAVACL/PluginUpdatePropertiesTest.php:7 Stack trace: #0 {main} thrown in /home/malert/WebDAV/vendor/sabre/dav/tests/Sabre/DAVACL/PluginUpdatePropertiesTest.php on line 7