Error !

TemplateLookupException: Cant locate template for uri u'functions/partials'

<%def name="image()"> <% session = object.get_session() path = object.REQUEST.get('path') person = None image = None
/var/limecms/hi/lib/python2.7/site-packages/Mako-1.0.7-py2.7.egg/mako/runtime.py, line 804:
raise exceptions.TemplateLookupException(str(compat.exception_as()))
/var/limecms/hi/lib/python2.7/site-packages/Mako-1.0.7-py2.7.egg/mako/runtime.py, line 560:
calling_uri)
templates/default/person, line 1:
<%def name="image()">
templates/default/person, line 1:
<%def name="image()">
/var/limecms/hi/lib/python2.7/site-packages/Mako-1.0.7-py2.7.egg/mako/runtime.py, line 814:
ret = template.module._mako_inherit(template, context)
/var/limecms/hi/lib/python2.7/site-packages/Mako-1.0.7-py2.7.egg/mako/runtime.py, line 872:
(inherit, lclcontext) = _populate_self_namespace(context, tmpl)
/var/limecms/hi/lib/python2.7/site-packages/Mako-1.0.7-py2.7.egg/mako/runtime.py, line 838:
**_kwargs_for_callable(callable_, data))
/var/limecms/hi/lib/python2.7/site-packages/Mako-1.0.7-py2.7.egg/mako/template.py, line 462:
return runtime._render(self, self.callable_, args, data)
/var/limecms/hi/hi-inst-02/Products/LimeTemplate/LimeTemplate.py, line 704:
html = mytemplate.render(object=object, site=site, request=self.REQUEST, extra=extra.get('kwargs', None), **extra)