Undefined variable COOKIE, core/Input.php

Thanks skunkbad.

It didn't work.  I tried replacing the system directory with a fresh copy from the same version, and then I tried using the system directory from the most recent CI version - none made the error message go away.

I rebooted the server and that made the error go away, but i don't comfortable with that solution.  Any suggestion would be appreciated.

I also tried this https://stackoverflow.com/questions/2310...ite-in-php  but it didn't work.