Warning: Declaration of CustomfiltersModelProducts::getProductListing($group = false, $nbrReturnProducts = false, $withCalc = true, $onlyPublished = true, $single = false, $filterCategory = true, $category_id = 0) should be compatible with VirtueMartModelProduct::getProductListing($group = false, $nbrReturnProducts = false, $withCalc = true, $onlyPublished = true, $single = false, $filterCategory = true, $category_id = 0, $filterManufacturer = true, $manufacturer_id = 0) in /var/www/dionsvet/data/www/xn----7sbbhhakavgw3afgg9btb2d0l.xn--p1ai/components/com_customfilters/models/products.php on line 29