I'm in a ambiguous situation. Here's the concerned code: http://prntscr.com/9edm4j
public function verifyReply($reponse)
{
    $qr = $this->mStopBOT;
    if(isset($_SESSION["stopBOT"]))
    {
        if($_SESSION["stopBot"] === false)
        {
            $_SESSION["stopBOT"] = true;
            if($qr[$_SESSION["stopBOTq"]][1] == $reponse)
                return true;
        }
    }
    return false;
}
And here is the problem: http://prntscr.com/9ednwm
PHP Notice: Undefined index: stopBot in /home/*************/public_html/inc/classes/Security.inc.php on line 92
The isset() function returns true, but when I use the function, it says that the index is undefined! ?
Regards and Thanks in Advance
 
    