Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /usr/home/piciu1902/domains/pilaonline.ct8.pl/public_html/video/plugin/LiveChat/ratchet/symfony/routing/Tests/Matcher/Dumper/DumperCollectionTest.php:17
Stack trace:
#0 {main}
  thrown in /usr/home/piciu1902/domains/pilaonline.ct8.pl/public_html/video/plugin/LiveChat/ratchet/symfony/routing/Tests/Matcher/Dumper/DumperCollectionTest.php on line 17