Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/neos/utility-mediatypes/Tests/Unit/MediaTypesTest.php:19
Stack trace:
#0 {main}
thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/neos/utility-mediatypes/Tests/Unit/MediaTypesTest.php on line 19