Hello,
I have to upgrade my prestashop from 1.5.x to 1.6.x.
So I tried to use the "One click upgrade" module: it didn't work and I had to restore my website. The problem is that I didn't save the error messages. So I don't know now what it the reason of the bug, and I don't want to lose customers and money by breaking another time my site.
It is written here that there is a log file in modules/autoupgrade... but I don't have it... And I need it. Could you help me please to find a way to know what is the bug ?
Thanks a lot,