علت خطای the page isn't redirecting properly در php yii framework

با سلام دوستان من در صفحه ورود بعد از وارد کردم مشخصات ورود با خطای زیر مواجه می شوم

The page isn't redirecting properly

Firefox has detected that the server is redirecting the request for this address in a way that will never complete.

This problem can sometimes be caused by disabling or refusing to accept cookies.

مشکل از چیست دوستان لطفا راهنمایی بفرمایید