Change password link directed to Django administration login form

[madhushanig]

Describe the bug
Change password link directed to Django administration login form

To Reproduce
Steps to reproduce the behavior:

1. Login as a EC data-entry operator
2. Click on 'Change Password'
3. Check the directed page

Expected behavior
When click on the link it should allow user to change the password

Actual Result
It is directed to Django administration login form

Screenshots