TypeError at /admin/products/products/add/
unbound method __unicode__() must be called with Brand instance as first argument (got nothing instead)
Request Method: 	GET
Request URL: 	http://localhost:8348/admin/products/products/add/
Exception Type: 	TypeError
Exception Value: 	unbound method __unicode__() must be called with Brand instance as first argument (got nothing instead)
Exception Location: 	/usr/lib/python2.4/site-packages/django/utils/encoding.py in force_unicode, line 37
Python Executable: 	/usr/bin/python
Python Version: 	2.4.4