I saw already different post about the “this item is no longer available” that speak about Row Owner etc… but looks like is not this the case, i’ve no rows in this way (unless are hided in such a way), and I was able to make my payment since this last friday at least.
I got an error message even if I try as a customer client.
I was previously using User specific column with no problem, but now even without those, nothing to do,
i remove also the App: Sales sheet, in order to recreate it, but nothing happen.
any other solutions I can go through?