I found a old thread about this message (https://www.chronoengine.com/forums/posts/t106410/error-1060-duplicate-column-name?keywords=1060) but the sugestions was "Don't use Auto Manage Table."
Other options was to "clearing the cache", what I already tried.
I can't find this duplication.
Need a bit more information - when is this happening?
I agree, is too few information.
Well.
I build a form, that is working. Now I am add fields. Many fields adds ok. But one, until now, give me this message when I write the field NAME. I am sure that I dont have other field with the same name, or any action that creat this field.
This field is present in the table, so, is loaded when the record is loaded. But so the other fields I insert in the form and dont give this erros message.
I dont know how to send more information. I can send a backup of the form, but I think is too much work for you guys.
I disable "Auto manage the data table". Then insert my new field and save. Ok. Then enable "Auto manage the data table" and save. Ok.
Let's see how long I go with this.