Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/exklusivbeautysa/public_html/vendor/contao-community-alliance/meta-palettes/tests/Listener/SubSelectPalettesListenerTest.php:21 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/contao-community-alliance/meta-palettes/tests/Listener/SubSelectPalettesListenerTest.php on line 21