When socket writes data i get the "QObject: Cannot create children for a parent that is in a different thread." error, but the data is transferred anyway, because client gets it. QTcpSocket has no parent. Could someone help me in solving this? (Qt 4.2)

Here is the run():
Qt Code: 
  1. void XRServerThread::run()
  2. {
  3.     m_socket = new QTcpSocket;
  4.  
  5.  
  6.     //end if error occured
  7.     if(! m_socket->setSocketDescriptor(m_socket_descriptor))
  8.     {
  9.         //-32300 - xr transport error
  10.         emit error(XR_TRANSPORT_ERROR, QString("Socket error: %1")
  11.                    .arg(m_socket->error()));
  12.         return;
  13.     }
  14.  
  15.     connect(m_socket, SIGNAL(readyRead()), this, SLOT(readFromSocket()));
  16.     //    connect(m_socket, SIGNAL(disconnected()), m_socket,
  17.     //SLOT(deleteLater()));
  18.     //exit the thread after disconnection
  19.     connect(m_socket, SIGNAL(disconnected()), this, SLOT(quit()));
  20.  
  21.     //start event loop
  22.     exec();
  23. }
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Here is the place where error occurs (m_socket->write()):
Qt Code: 
  1. void XRServerThread::sendHttpResponse(int status_code, const QString &reason,
  2.                                       QHttpHeader & headers, QString resp)
  3. {
  4.     //This is the body of the response:
  5.     QByteArray output;
  6.     output.append(resp);
  7.  
  8.     headers.setContentLength(output.size());
  9.  
  10.     //This is the headers:
  11.     QByteArray head_out;
  12.     head_out.append(QString("HTTP/1.1 %1 %2\r\n")
  13.                     .arg(QString::number(status_code)).arg(reason));
  14.     QStringList keys = headers.keys();
  15.  
  16.     //creating string representation of headerss
  17.     foreach(QString key, keys)
  18.     {
  19.         head_out.append(QString("%1: %2\r\n").arg(key).arg(headers.value(key)));
  20.     }
  21.  
  22.     head_out.append("\r\n");
  23.  
  24.     //Write the headers out:
  25.     m_socket->write(head_out);
  26.  
  27.     //Write the body out:
  28.     m_socket->write(output);
  29.  
  30.     //Close the connection we will not write anything else
  31.     m_socket->disconnectFromHost();
  32.     m_socket->waitForDisconnected();
  33. }
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