( ! ) Fatal error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/clients/client0/web4/web/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0000	361280	{main}( )	.../RouterListenerTest.php:0