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