TCPDF error: Unsupported image type: pl//libraries/tcpdfproxy?sig=a905621446a09d36e32688c5a8d919e1fa24983a665f9554465dde47228fb6b3&url=ahr0chm6ly9nawdhbmnpchjvz3jhbw93yw5pys5lzhuucgwvaw1hz2vzl3n6ywjsb25fz29yyv9zdhjvbnkucg5n