diff --git a/phpmyfaq/admin/category.main.php b/phpmyfaq/admin/category.main.php
index 2801d3af1e..ca48f52114 100644
--- a/phpmyfaq/admin/category.main.php
+++ b/phpmyfaq/admin/category.main.php
@@ -189,7 +189,7 @@
         $categoryLang = Filter::filterInput(INPUT_POST, 'catlang', FILTER_SANITIZE_SPECIAL_CHARS);
         $existingImage = Filter::filterInput(INPUT_POST, 'existing_image', FILTER_SANITIZE_SPECIAL_CHARS);
         $existingImage = is_null($existingImage) ? '' : $existingImage;
-        $image = count($uploadedFile) ? $categoryImage->getFileName(
+        $image = ($uploadedFile instanceof UploadedFile) ? $categoryImage->getFileName(
             $categoryId,
             $categoryLang
         ) : $existingImage;