category wrapper module broken

The category module ships with a taxonomy wrapper module which is supposed to invisibly maintain the taxonomy tables as categories are added and maintained.

I am getting this error message (It prints 4 times):

user warning: Unknown column 'Object' in 'field list' query: INSERT INTO term_node (nid, tid) VALUES (36, Object) in THIS_IS_MY_WEBSERVER_ROOT/httpdocs/includes/database.mysql.inc on line 120.

notcie that the value of tid is being passed in as an object. obvoiusly a clue, but I don't know where to go from here.

The records never get inserted into the taxonomy module.

I assume something went wrong during the wrapper install. Anyone know how to fix this?

If there's a better place to post this, please let me know.

Also, when I manually enter the the records in the database, I can pick up the nodes associated with a specific taxonomy, but then if I update the node, then the category module deletes the record, and I have to manually insert it again.

Anyway, if anyone has a suggestion for how to fix this, or if you can give me a way to run an sql command on the cron jobs that would copy the values from the node_category table to the node_terms table, that would be great for a temporary fix.

Thanks