Fatal error: Uncaught Twig_Error_Syntax: Unknown "get_asset_version" filter. in /app/views/front/layout.html.twig:116 Stack trace: #0 /app/vendor/twig/twig/lib/Twig/ExpressionParser.php(470): Twig_ExpressionParser->getFilterNodeClass('get_asset_versi...', 116) #1 /app/vendor/twig/twig/lib/Twig/ExpressionParser.php(455): Twig_ExpressionParser->parseFilterExpressionRaw(Object(Twig_Node_Expression_Constant)) #2 /app/vendor/twig/twig/lib/Twig/ExpressionParser.php(313): Twig_ExpressionParser->parseFilterExpression(Object(Twig_Node_Expression_Constant)) #3 /app/vendor/twig/twig/lib/Twig/ExpressionParser.php(205): Twig_ExpressionParser->parsePostfixExpression(Object(Twig_Node_Expression_Constant)) #4 /app/vendor/twig/twig/lib/Twig/ExpressionParser.php(92): Twig_ExpressionParser->parsePrimaryExpression() #5 /app/vendor/twig/twig/lib/Twig/ExpressionParser.php(45): Twig_ExpressionParser->getPrimary() #6 /app/vendor/twig/twig/lib/Twig/Parser.php(125): Twig_ExpressionParser->parseExpression() #7 /app/vendor/twig/twig/lib/Twig/TokenPa in /app/views/front/layout.html.twig on line 116