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