Edit File: ForLoop.php
<?php use Twig\Node\ForLoopNode; class_exists('Twig\Node\ForLoopNode'); @trigger_error(sprintf('Using the "Twig_Node_ForLoop" class is deprecated since Twig version 2.7, use "Twig\Node\ForLoopNode" instead.'), E_USER_DEPRECATED); if (\false) { /** @deprecated since Twig 2.7, use "Twig\Node\ForLoopNode" instead */ class Twig_Node_ForLoop extends ForLoopNode { } }