Name Error : Name 'time' is not defined

Hello all, I am getting an error while refreshing the page in V7 > server/openerp/addons/base/ir/ir_ui_menu.py",> line 336, in get_needaction_data> dom = menu.action.domain and eval(menu.action.domain, {'uid': uid})> or []>> erver/openerp/tools/safe_eval.py",> line 241, in safe_eval> return eval(test_expr(expr, _SAFE_OPCODES, mode=mode), globals_dict, locals_dict) File "",> line 1, in NameError: name> 'time' is not defined What may be the issue? Please help..