Traceback (innermost last):
  File "../lib/webnotes/widgets/form/load.py", line 83, in load_single_doc
    dl = webnotes.bean(dt, dn).doclist
  File "../lib/webnotes/__init__.py", line 306, in bean
    return Bean(doctype, name)
  File "../lib/webnotes/model/bean.py", line 54, in __init__
    self.load_from_db(dt, dn)
  File "../lib/webnotes/model/bean.py", line 80, in load_from_db
    self.run_method("onload")
  File "../lib/webnotes/model/bean.py", line 214, in run_method
    self.make_obj()
  File "../lib/webnotes/model/bean.py", line 103, in make_obj
    self.obj = webnotes.get_obj(doc=self.doc, doclist=self.doclist)
  File "../lib/webnotes/__init__.py", line 291, in get_obj
    return get_obj(dt, dn, doc, doclist, with_children)
  File "../lib/webnotes/model/code.py", line 156, in get_obj
    return get_server_obj(doc, doclist)
  File "../lib/webnotes/model/code.py", line 101, in get_server_obj
    DocType = get_doctype_class(doc.doctype, module)
  File "../lib/webnotes/model/code.py", line 123, in get_doctype_class
    raise Exception, "Unable to load module for :" + doctype
 Exception: Unable to load module for :Backup Manager