Whenever i try to build the html for my search engine,
i get error like "unknown category"
i've checked the category data file,but i dun see any problem there.
A weeks ago, i also met this problem, but when I delete the
category which the nph_build.cgi stats that it is an unknown category, and later i re-add the category back,
and try to build, it shows no problem at all.
CAn anyone kind enough to tell me what the problem is...
and what is the possible cause?