User is redirected to homepage after login

[Vitazzz]

 

Hello everyone,

 

There is a disgusting issue with my prestashop that users are redirected to homepage when they login during checkout. If they try to login other way, they are redirected to "My account" page. The thing is that this issue probably appeared after one module that was an advanced one-page checkout. I disabled all third-party modules and overrides but this issue is still same. I also tried the solution posted on forum for some .tpl files to redirect user to his previous page but it also did not work. I am afraid that some original prestashop files could be corrupted by third party modules, but I have no idea which files are responsible for this behaviour. This happens on all templates including default one.

Edited May 17, 2015 by Vitazzz (see edit history)