इस लाइन को कन्वर्ट करें:
$this->data['Report']['position'] = $db->expression("GeomFromText('POINT(" .
$this->data['Report']['lat'] . " " . $this->data['Report']['lng'] . ")')");
करने के लिए:
$this->data['Report']['position'] = (object) $db->expression("GeomFromText('POINT(" .
$this->data['Report']['lat'] . " " . $this->data['Report']['lng'] . ")')");
यह काम करना चाहिए।