use with Aggergator2

Drupal 4.6.5

This module has been working great! .. until today.

I loaded up Aggergator2 today, which is working as expected, even with the below errors.

I went and told Agg2 to refresh content - and recieved the following: (can reproduce error)

warning: Invalid argument supplied for foreach() in /home/awebsite.com/modules/nodewords/nodewords.module on line 272.

I get this error code for each News Feed item inbound - in this case 5 of them

I went into the NodeWords Settings page and selected Only the Cat's I wanted, which Excluded the Agg2 stuff.

But this didn't seem to change anything, it is still seeing the Agg2 refresh/update process

... do you have ideas what to try?

Thanks