I worked with archangelamael on IRC and this is the method to fix the exploiddb uuid issue:
1. navigate to /pentest/exploits
2. rm -r exploitdb directory
3. mkdir exploitdb
4. from the /pentest/exploits directory issue an svn checkout:
svn co svn://www.exploit-db.com/exploitdb
5. Once you have checkout sucessfully, navigate to the kmenu update and run it.
You should see
At revision 5.
No more uuid errors.