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