Fatal error: Uncaught Error: Class "PHPePub\Core\EPub" not found in /home/adufesec/public_html/wallabag/vendor/wallabag/phpepub/tests/EPub.ExampleImg.php:15 Stack trace: #0 {main} thrown in /home/adufesec/public_html/wallabag/vendor/wallabag/phpepub/tests/EPub.ExampleImg.php on line 15