Queueing :: ORA-24550 - Signal Received Error While Using OAQ Receive

I am trying to read a message from Oracle queue using OCCI.I am getting this run time error:

ORA-24550: signal received: [si_signo=11] [si_errno=0] [si_code=2] [si_int=-389971137] [si_ptr=0x34e8c1833f] [si_addr=0x615db0] Killed.I have checked for the line that is throwing error and found below line causing it:

*messageFromQueue = cons.receive(Message::RAW);

It seems like RECEIVE function is throwing this error: Here is my code:

void Cdatabase::connect(string user, string passwd, string db)
throw (SQLException)
{
env = Environment::createEnvironment(Environment::OBJECT);
conn = env->createConnection (user, passwd, db);
messageFromQueue = new Message(env);
}
[code]....