Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /usr/home/adamus1234/domains/localization.adamus1234.smallhost.pl/public_html/vendor/symfony/http-client-contracts/Test/HttpClientTestCase.php:24
Stack trace:
#0 {main}
  thrown in /usr/home/adamus1234/domains/localization.adamus1234.smallhost.pl/public_html/vendor/symfony/http-client-contracts/Test/HttpClientTestCase.php on line 24