I’m so glad, because it’s working again. All I had to to was to upgrade to GPP 1.10.0.
I was afraid I’d loose everything. Because the sections had actually disappeared from the admin. There was just one panel with the sections encoded , you could not add or remove or any, simply modify within the code (i’m not sure it makes any sense at all, what i’m saying). And there were no specific error when saving, the changes just disappeard.
It’s all back to normal.