Hi everybody, I installed koha-2.2.9 on ubuntu 6.06. it appears to be working- i have added new members which and i can even search for members. Have also tested z3950 and it imports records from LC. The problem is when i add bibiographic records it gives me the error message below: The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, rehoboth_ils@yahoo.com and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error There are three errors i found in server error log: 1.premature end of script headers:addbiblio.pl, referer:http://192.168.1.173:8080/cgi-bin/koha/acqi.simple/addbiblio.pl?oldbiblionumber=0&z3950=1 & breeding id=86 filedoesnotexist:usr/local/koha/intranet/htdocs/intranet-tmpl/default/en/includes/intranet.css, referer: http://192.168.1.173:8080 Q2:select distinct m1.bibid from biblio, biblioitems, marc_bibilio, marcword as m1, marcword as m2, marcword as m3, marcword as m4, marcword as m5, marcword as m6, marcword as m7, marcword as m8, marc subfield_table as m9 where biblio.biblionumber=marc_biblionumber and biblio.biblio.number=biblioitems.b... Please help me to know what is the likely problems of the above errors and possible solutions yours Rehoboth