1 hour ago, Prestachamps said:I presume, you didn't clean the shop from old modules which are not compatible with PS 1.7 .
Finding the proper one will take some time. You need to check all lines and figure out which one. In case you lack the skills, use the 50% principle. Create a module2 folder, and move 100% of your modules into it. Than start moving all modules 1 by one;) Not a perfect solution, but figuring out what is causing the issue, as well which module can take sometimes hours.
Cheers,
Leo
No, I didnt clean old modules. By moving 100% modules you mean that root folder should be emptied?? Then when I move one module back to root/modules folder should check error log (and keep doing that with others)? If nothing found in error log, for this particular module, it mean is compatible with installed PS version?
I have just compared modules folder with backup (PS 1.7.5.2) and there is 2 modules less than after upgrade to 1.7.8.2. Not sure if this will help.