Brief
We have updated the files 'admin_ads_edit.html and 'admin_upload.php' for version 3.6.
 
Description
An automatic resizing feature for ads images was not working properly.
 
Solution
We would recommend you to download an updated version of the files from here:
http://www.viart.com/downloads/admin_ads_upload-3.6.zip
 
Further, extract the above mentioned file into the 'admin' and 'templates/admin' folders of your shop. Do not forget to make a backup copy of the current files in case something goes wrong.