Image upload HTTP Error in WordPress. Easy Fix Recently, I faced this problem in one of my WordPress blog while uploading images into the post. I tried a lot to upload images, but it responds were “HTTP ERROR” in the WordPress library. I search on Google for Image upload HTTP Error in WordPress and found different solutions like change in .htaccess file, change the security access in the “WP contents” and Media or Hosting support to check and change the file permission. ©