Fatal error: Uncaught Error: Class 'Symfony\Component\Templating\Helper\Helper' not found in /home/lafaamicps/www/symfony/vendor/hwi/oauth-bundle/HWI/Bundle/OAuthBundle/Templating/Helper/OAuthHelper.php:24 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/hwi/oauth-bundle/HWI/Bundle/OAuthBundle/Templating/Helper/OAuthHelper.php on line 24