Deleted User will get stuck in the edit info page

[Ebraheem1]

1: Severity: high
2: Reported by: Ebraheem Mohamed
3: Description: When I, as an admin, delete a client from my system and this client is currently logged in and filling the update Info form, if I deleted him/her before submitting the form, then we he/she submits the form ,after the deletion, they would get stuck in the same page.

4: Steps to reproduce the issue
4.1) Open the home page and login.
4.2) Open My account tab to edit your information.
4.3) Before submitting your new information, as an admin delete this user from the system and see what will happen.

5: Expected result: Redirecting that deleted client to any page and displaying to him/her clearly that he/she is no longer logged in users.