Fatal error: Uncaught Error: Class "MailWizzApi_Test_Base" not found in /home/wasebauc/mail.waserver360.host/vendor/twisted1919/mailwizz-php-sdk/MailWizzApi/Test/Endpoint/ListsTest.php:3 Stack trace: #0 {main} thrown in /home/wasebauc/mail.waserver360.host/vendor/twisted1919/mailwizz-php-sdk/MailWizzApi/Test/Endpoint/ListsTest.php on line 3