Notice: Undefined variable: required in /home/kolenggf/public_html/chamilo/vendor/symfony/framework-bundle/Resources/views/Form/choice_widget_collapsed.html.php on line 2
Notice: Undefined variable: view in /home/kolenggf/public_html/chamilo/vendor/symfony/framework-bundle/Resources/views/Form/choice_widget_collapsed.html.php on line 5
Fatal error: Uncaught Error: Call to a member function block() on null in /home/kolenggf/public_html/chamilo/vendor/symfony/framework-bundle/Resources/views/Form/choice_widget_collapsed.html.php:5
Stack trace:
#0 {main}
thrown in /home/kolenggf/public_html/chamilo/vendor/symfony/framework-bundle/Resources/views/Form/choice_widget_collapsed.html.php on line 5