Fatal error: Uncaught Error: Class 'AbstractFunctionalTest' not found in /home/appilogicx/public_html/restro-multi/vendor/anlutro/l4-settings/tests/functional/JsonTest.php:3 Stack trace: #0 {main} thrown in /home/appilogicx/public_html/restro-multi/vendor/anlutro/l4-settings/tests/functional/JsonTest.php on line 3