Please help immediately

[jj1]

I deleted entire rows from my backend file and now i can't change my any property for any field either in backend or front end.
I am getting error ----- The settings you entered isn't valid for this property.


When i am trying to change anything in entire database




I am scared of loosing my database. Please help.

[NOEL71]

I'm assuming you deleted a field from one of your table in backend. You can add the field back and change the properties of the field. however any previous data can nolonger be retrieve unless you have a backup.

[ranman256]

You can only change field in the backend db.