Payment Invoice Issue

Payment Invoice Issue

Hi Team,

I have and  error " Error Code 14:Invalid Ticket Passed " during processing payement 

Please can you tell me what is the issue ?

This is the php code that is using
                  
               $params = array ('SCOPE'=>'invoiceapi','authtoken'=>$authtoken,'apikey'=>$apikey,'XMLString'=>$xmlstr);

                $ch = curl_init('https://invoice.zoho.com/api/payments/create/');
  curl_setopt($ch, CURLOPT_VERBOSE, 1);//standard i/o streams 
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);//
  curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 
  curl_setopt($ch, CURLOPT_RETURNTRANSFER,TRUE);//
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
  curl_setopt($ch, CURLOPT_POST, 1);//Regular post 
                  curl_setopt($ch, CURLOPT_POSTFIELDS, $params);//

Thank,
Euloge