Can someone help with the following error upon deleting a user from the CB user manager:

Fatal error: Call to undefined function: cleardirectory() in /home/heartwis/public_html/components/com_comprofiler/plugin/user/plug_cbprofilegallery/cb.profilegallery.php on line 1574

I understand the call to clear the directory upon deleting a user, but why the error?

I am running:

Joomla         1.0.12
SMF            1.1.1
CB             1.0.2
JSMF Bridge    2.0.2
smf_cb_plugin  2.0.3
smf_profile    2.1

I have also discovered one other small problem that I know is simple. What directory does CB upload avatar images to? I am getting the error: Error occurred during the moving of the uploaded file.

I assume I just need to chmod the correct directory.