Fatal error: Uncaught Error: Interface "FOS\UserBundle\Mailer\MailerInterface" not found in /home/kakabapu/public_html/mysticker.kakabapu.com/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Mailer/Mailer.php:22 Stack trace: #0 {main} thrown in /home/kakabapu/public_html/mysticker.kakabapu.com/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Mailer/Mailer.php on line 22