Dropbox integration error

I am getting this error when click allow dropbox access.

Traceback (innermost last):
File “/home/erpnext/frappe-bench/apps/frappe/frappe/app.py”, line 67, in application
response = frappe.handler.handle()
File “/home/erpnext/frappe-bench/apps/frappe/frappe/handler.py”, line 74, in handle
execute_cmd(cmd)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/handler.py”, line 99, in execute_cmd
ret = frappe.call(method, **frappe.form_dict)
File “/home/erpnext/frappe-bench/apps/frappe/frappe/init.py”, line 758, in call
return fn(*args, **newargs)
File “/home/erpnext/frappe-bench/apps/erpnext/erpnext/setup/doctype/backup_manager/backup_dropbox.py”, line 24, in get_dropbox_authorize_url
request_token = sess.obtain_request_token()
File “/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/dropbox/session.py”, line 185, in obtain_request_token
response = self.rest_client.POST(url, headers=headers, params=params, raw_response=True)
File “/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/dropbox/rest.py”, line 316, in POST
return cls.IMPL.POST(*n, **kw)
File “/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/dropbox/rest.py”, line 254, in POST
post_params=params, headers=headers, raw_response=raw_response)
File “/home/erpnext/frappe-bench/env/local/lib/python2.7/site-packages/dropbox/rest.py”, line 227, in request
raise ErrorResponse(r, r.read())
ErrorResponse: [401] u’Unauthorized’

need help.

Have you correctly added the dropbox_access_key and dropbox_secret_key to site_config.json
the error message seems to be due to incorrect key values

it must be something like this -

{
“db_name”: “xxxxxxxx”,
“db_password”: “xxxxxxxx”,
“dropbox_access_key”: “xxxxxxxx”,
“dropbox_secret_key”: “xxxxxxxxx”
}

I have already added
App key: XXXXXX
App secret : xxxxxxxxxx

in
“dropbox_access_key”: “xxxxxxxx”,
“dropbox_secret_key”: “xxxxxxxxx”

is this correct?

My problem is not solve yet. please help me.

Please check the values with dropbox. the error message shows that the values entered are incorrect.