New build error

["Slighter, Tim" <tslighter () itc nrcs usda gov>]

I grabbed the 1.9.1 and ran "./configure --with-mysql --enable-debug" and
then recopied the essential lines from snort.conf and the rules back in and
tested out "snort -i eth0 -T" and getting a strange error.  Funnier thing
yet is that the daemon still runs and does not appear to crap out but
regardless, this error keeps rearing its ugly head


WARNING: unknown output plugin: 'database'TCP Window set to 0xFFFF

any clues?