HTTP Error 401.0 – Unauthorized- asp.net application

HTTP Error 401.0 – Unauthorized- in asp.net application

I got this above error while running asp.net web application using mvc 5. Previously, everything was fine. In my trader application, when I click the home icon it is redirecting to the home page. Afterwards I had opened an ecommerce project and run and then login into the account. When I coming to the already opened project trader and clicking some links. But the pages show the following error “HTTP Error 401.0- Unauthorized”.

Finally, I solved this problem by logout from the newly running project ecommerce. Next I clicking the link from the trader application it works fine. It is due to browser cookies. It may also work by clearing the browser cookies.