Fatal error: Uncaught Error: Class "Amp\Test\BaseTest" not found in /home/marketbg/public_html/oferta.testmarketbg.com/vendor/amphp/amp/test/ConcatTest.php:10 Stack trace: #0 {main} thrown in /home/marketbg/public_html/oferta.testmarketbg.com/vendor/amphp/amp/test/ConcatTest.php on line 10