Unable to set Discount Price

[mykidz]

Hi! I'm using Abantecart Version 1.2.15. I tried to set discount price but whenever I click the add discount button an error occur "The Page you requested cannot be found". Please advice. TQ

[Basara]

Hello.
There are can be a few reasons:
1. file is not exist
2. file have not read permission
3. mod security on your hosting have incorrect configuration and block request

https://abantecart.atlassian.net/wiki/spaces/AD/pages/3604484/Mod+security+403+406+error