[phpesp-general] Undefined Variable request_referer in handler.php

[Dennis N. <dna...@gm...>]

Hello all,

I am using the latest version of phpESP (2.1.4) and receive the following
errors when taking a PUBLIC survey:

Notice: Undefined variable: request_referer in /phpESP/public/handler.php on
line 465

Notice: Undefined variable: request_direct in /phpESP/public/handler.php on
line 466

I've looking all over the Internet for an answer to this, without any
success.

Please help!

Greetings,

Dennis J. Naranjo
Caracas, Venezuela