AttributeError: '_QueryProxy' object has no attribute 'pagin

File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask\app.py", line 1701, in __call__
return self.wsgi_app(environ, start_response)
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask\app.py", line 1689, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask\app.py", line 1687, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask\app.py", line 1360, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask\app.py", line 1358, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask\app.py", line 1344, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\flask\lib\site-packages\flask_login.py", line 663, in decorated_view
return func(*args, **kwargs)
File "C:\Users\Dwayne Boothe\Documents\Projects\Tutorials\Python\microblog\app\views.py", line 22, in index
posts = g.user.followed_posts().paginate(page, POSTS_PER_PAGE, False)