TCPDF error: Unsupported image type: com/proxy/cbjxcl37lmqnmz8kjebp-8kgfuflepflwpapzuzo4n8bcu0vfk2auhf_-xr0kwljc9qrzfulakdg34mb9vlnlqqvmgzkemkqiaa5yqcnjgviejew