Cannot open Tables

Hello I have updated Samba POS from 5.34 to 5.36 and since then when I am opening new table adding products and when closing getting error:

Ticket Changed. Your lates changes not saved.

Then it prints order to kitchen and when I open table again order is not there.

What could it be?

Typically that happens if you open same ticket in two different terminals and make a change. Either physically or via automation.