TCPDF error: Unsupported image type: com/proxy/gunryjboikkoskv0ihg0w5d_eblkkq3xxvcmjayqoty6q_medtj_onaz0jw0comjsomjqsifkqszbc1gvyrfatvwifbr0mnjijlog2eql5qjce3w5c7uvrz4sq=s0-d