Fatal error: Uncaught Error: Class "Liip\ImagineBundle\Tests\AbstractTest" not found in /home/appvanshi/public_html/admin_panel/vendor/liip/imagine-bundle/Tests/DependencyInjection/LiipImagineExtensionTest.php:19 Stack trace: #0 {main} thrown in /home/appvanshi/public_html/admin_panel/vendor/liip/imagine-bundle/Tests/DependencyInjection/LiipImagineExtensionTest.php on line 19