Steps to reproduce:

1. Open an item editing form.
2. Enter wrong input in "History storage period", e.g. 1.
3. Press "update"
4. Error message is shown: "Cannot update item
   Incorrect value for field "history": must be between "3600" and "788400000"". Expected result: Incorrect value for field "History storage period": ....."
5. Similar situation if wrong input in "Trend storage period", error message is "Incorrect value for field "trends": must be between "86400" and "788400000". Expected message is "Incorrect value for field "Trend storage period": ..."