TCPDF ERROR: [Image] Unable to get the size of the image: https://svc.esis.edu.mn/uploads/images/%D1%86%D0%BE%D0%BB%20%D1%88%D0%B0%D0%B3%D0%BD%D0%B0%D0%BB%20%D0%B7%D1%8D%D1%80%D1%8D%D0%B31.jpg