TCPDF error: Unsupported image type: com/s6sr_pbaxrsqyiurk2ljwebqlvvr7l0vlttqwqpe5vcaa-kebkk3yxuuiikoxn542nf-phhxdswmxl_hzdbkapjbhllcjrndtvw0imirz8a3ejswav_cb_jcwxuuiomyvnbnmvnkxtkjgxv48g