Fatal error: Uncaught Error: Class "Chamilo\CoreBundle\Entity\ExtraField" not found in /home/capacita/public_html/aula.certificateperu.com/app/cache/__CG__ChamiloCoreBundleEntityExtraField.php:8 Stack trace: #0 {main} thrown in /home/capacita/public_html/aula.certificateperu.com/app/cache/__CG__ChamiloCoreBundleEntityExtraField.php on line 8