Improve error messages for encoding issues.
Improve error messages for encoding issues.

PalmBeachPost/panda,PalmBeachPost/panda,newsapps/panda,NUKnightLab/panda,datadesk/panda,ibrahimcesar/panda,pandaproject/panda,ibrahimcesar/panda,pandaproject/panda,NUKnightLab/panda,PalmBeachPost/panda,datadesk/panda,datadesk/panda,newsapps/panda,datadesk/panda,PalmBeachPost/panda,NUKnightLab/panda,pandaproject/panda,pandaproject/panda,NUKnightLab/panda,newsapps/panda,newsapps/panda,ibrahimcesar/panda,ibrahimcesar/panda,PalmBeachPost/panda,datadesk/panda,ibrahimcesar/panda,pandaproject/panda