Hi everyone! I'm having an odd Internal Server Error whenever I try to add a new biblio or modify an existing one on Koha 2.2.... I'm almost sure that this error wasn't there before in this very installation and version... it just appeared ... :-S The koha-errors log says something like this: ... malformed header from script. Bad header= biblioitemnumber: /usr/local/koha/cgi-bin/acqui.simple/addbiblio.pl The strange thing is that the biblios are created OK... so, if I look for them in the Catalogue ... I can find them... If I try to add a item to any biblio... same result ... malformed header from script. Bad header= biblioitemnumber: /usr/local/koha/cgi-bin/acqui.simple/additem.pl but the item gets created/modified OK... So... any ideas? Thanks in advance -- J. Martin Longo Informatica SID - UNCuyo http://sid.uncu.edu.ar