When I change things in the configuration of this module I get this error:

warning: array_merge_recursive() [function.array-merge-recursive]: recursion detected in /home/ctestqua/public_html/includes/common.inc on line 1667.

I have no idea how to fix this, except by reloading web page several times and the warning goes away. It seems to be related to this module.

- thanks, Mindy