Data sheet error (duplicate column)

Hi all, after i save the datasets configuration the table is duplicate by him self.

Well that’s interesting, ahmm could you please tell me what CMS version you have?
If it’s 1.7.4/1.7.5 could you please tell me what exactly did you do to achieve this?

If you have earlier version I’d recommend an upgrade to 1.7.5 if possible.

@Peter i’m used version 1.7.5, ehmm i just editing dataset css. and then save. just like that peter. when i see the display layout the data is duplicate and i check n edit region for dataset i see the columns is duplicate so many.