[OT?]Problem with db2/htdig

[Per olof Ljungmark]

I cannot say if this is a FreeBSD or htdig problem but this list is 
definitely more active :-)

After upgrading from htdig 3.1.6 to 3.2.0-b6 I can rundig and htfuzzy 
without
errors, but a htsearch produces the following result (from the Apache log):

DB2 problem...: /usr/local/share/htdig/common/word2root.db: unsupported
btree version number 7
DB2 problem...: /usr/local/share/htdig/intersonic/db.words.db:
unsupported btree version number 7
DB2 problem...: /usr/local/share/htdig/intersonic/db.words.db:
unsupported btree version number 7

OS is  FreeBSD 4.9-RELEASE-p4
All the old databases were deleted before run.

All help welcome!

Thanks,
Per olof