This package contains files in /srv, which according to a recent packaging guideline change is no longer allowed. http://fedoraproject.org/wiki/Packaging/Guidelines#NoFilesOrDirectoriesUnderSrv Please ensure that the files are placed elsewhere.
What package have you checked? None of the recent lighttpd packages still contain files under /srv...
Apologies. I blame this on a bug in an old version of yum.