Fatal error: Uncaught Error: Class "PHPePub\Core\EPub" not found in /var/www/alternc/a/antrugeon/nuage/wallabag/vendor/wallabag/phpepub/tests/EPub.ExampleImg.php:15 Stack trace: #0 {main} thrown in /var/www/alternc/a/antrugeon/nuage/wallabag/vendor/wallabag/phpepub/tests/EPub.ExampleImg.php on line 15