If a user has the same username and screen name, I forced that user to change his/her screen name.
<!-- Update Screen Name -->
{if username==screen_name && segment_2 != "update_screen_name" }
{redirect="welcome/update_screen_name"}
{/if}
<!-- Update Screen Name Ends-->It was working fine, but after server maintenance, it stopped working…
Instead of redirecting, it now showing {redirect="welcome/update_screen_name"}...
How can I fix it?