Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /usr/home/borkowski8/domains/leantime2.extremesoftware.pl/public_html/vendor/lasserafn/php-string-script-language/tests/DetectLanguageTest.php:6
Stack trace:
#0 {main}
  thrown in /usr/home/borkowski8/domains/leantime2.extremesoftware.pl/public_html/vendor/lasserafn/php-string-script-language/tests/DetectLanguageTest.php on line 6