Fatal error: Uncaught Error: Class "Sonata\AdminBundle\Admin\Admin" not found in /home/capacita/public_html/aula.certificateperu.com/src/Chamilo/UserBundle/Admin/UserFieldValuesAdmin.php:16 Stack trace: #0 {main} thrown in /home/capacita/public_html/aula.certificateperu.com/src/Chamilo/UserBundle/Admin/UserFieldValuesAdmin.php on line 16