Evo 1.1 Upgrade: Can't save anything!

I just finished the upgrade and all works well on the site except for the Manager. When I start the manager I get the initial configuration screen. When I hit save, the screen goes to my sites homepage and nothing gets saved. It is the same for all elements.

What can I do to fix this?

Thanks.

Sounds like permissions or missing/corrupt files, it's probably going to the sites home page because thats set as your 404 page ?

First thing to try is to re upload all the files and see if that fixes it

Tried that and several other things. I just restored the backup to get back up an running. Looks like I have to do some more testing before I do the upgrade.

Hi Suplitas,
We had the same problem which persists after the upgrade to 1.2
Did you find the reason?
Thanks.

SOLVED by disabling ModSecurity, savin g the configuration and enabling ModSecurity afterwards. [ed. note: friedaweb last edited this post 7 years, 4 months ago.]