Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/aoiwb/public_html/annualconference/system/core/Exceptions.php:271)
Filename: controllers/Registration.php
Line Number: 135
Backtrace:
File: /home/aoiwb/public_html/annualconference/application/controllers/Registration.php Line: 135 Function: header
File: /home/aoiwb/public_html/annualconference/index.php Line: 315 Function: require_once
my code is..
            $url = $xmlObjArray['url'];
            $postFields = "";
            $postFields .= "&ttype=" . $_POST['TType'];
            $postFields .= "&tempTxnId=" . $xmlObjArray['tempTxnId'];
            $postFields .= "&token=" . $xmlObjArray['token'];
            $postFields .= "&txnStage=1";
            $url = $payment->url . "?" . $postFields;
            $this->writeLog($url . "\n");
            header("Location:". $url);
 
     
    