Thursday, April 5, 2012

The form has become outdated. Copy any unsaved work in the form below and then reload this page.

This may have several reasons to appear..
In my case I found it as I was missing "$form['form_token']" in my template file of user register form.
As a from need to have

to proceed for proper submissions.
Note: Above values are hidden values.

Drupal - Custom Login Redirect to current page