Fatal error: Uncaught Error: Class "Negotiation\Tests\TestCase" not found in /usr/home/adamus1234/domains/localization.adamus1234.smallhost.pl/public_html/vendor/willdurand/negotiation/tests/Negotiation/Tests/MatchTest.php:7
Stack trace:
#0 {main}
  thrown in /usr/home/adamus1234/domains/localization.adamus1234.smallhost.pl/public_html/vendor/willdurand/negotiation/tests/Negotiation/Tests/MatchTest.php on line 7