I followed now your words and I found the section (Edit Category Table Definition[/url]) where all the columns of the table are shown. (thanks)
I refreshed and the second error which is shown above in my attached file was remove. The first ist still there.
I decided than to delete the added column completely... and the error still exists. (I refresh also again as you described above.)
I refreshed and the second error which is shown above in my attached file was remove. The first ist still there.
I decided than to delete the added column completely... and the error still exists. (I refresh also again as you described above.)