cloud internal error

[seiriosPlus]

[ERROR 2018-03-19 03:05:23,764 @ 18015] - Internal Server Error: /api/v1/file/ Traceback (most recent call last): File "/usr/local/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner response = get_response(request) File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response response = self.process_exception_by_middleware(e, request) File "/usr/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/local/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view return view_func(*args, **kwargs) File "/usr/local/lib/python2.7/site-packages/django/views/generic/base.py", line 68, in view return self.dispatch(request, *args, **kwargs) File "/usr/local/lib/python2.7/site-packages/rest_framework/views.py", line 489, in dispatch response = self.handle_exception(exc) File "/usr/local/lib/python2.7/site-packages/rest_framework/views.py", line 449, in handle_exception self.raise_uncaught_exception(exc) File "/usr/local/lib/python2.7/site-packages/rest_framework/views.py", line 486, in dispatch response = handler(request, *args, **kwargs) File "/pcloud/paddlejob/views.py", line 270, in post if exc.errno != errno.EEXIST: NameError: global name 'errno' is not defined