Fatal error: Uncaught Error: Class "ProxyTestSuite" not found in /usr/home/zielony/domains/api.zielony.biz.pl/public_html/app/vendor/smsapi/php-client/test/Integration/NativeProxySuiteTest.php:4
Stack trace:
#0 {main}
  thrown in /usr/home/zielony/domains/api.zielony.biz.pl/public_html/app/vendor/smsapi/php-client/test/Integration/NativeProxySuiteTest.php on line 4