Error displaying custom post type, custompress

Help!
I've created a new custom post type called Projects, using CustomPress.
Everything seems fine from the backend, but when I try to view it
I'm getting the following error when I click on View Project:

Catchable fatal error: Object of class WP_Error could not be converted to string in /home/gbiport/public_html/wp-content/themes/bp-daily/library/functions/custom-functions.php on line 363

Any ideas?