Can't modify a view when in phpPgAdmin

Hi,

I have installed
PostgreSQL 9.1.4
phpPgAdmin 5.0.4

I have a database and in it many tables and so far just one view.

When in phpPgAdmin I can't modify the existing view.
I get the message:
ERROR:  cannot change name of view column "az első nap" to "első nap"

Why can't I modify the view when in phpPgAdmin?

Maybe this isn't the right mailing list for this question?

--
Regards from Pal