evil laugh - "sample format not available"

[Loopinglu]

When I want it to laugh evily, there comes this error

 03:18:20.662 | INFO     |  3214 | QuestionsAnswersSkill | Searching for kannst du böse lachen
Removing event fallback-query.mycroftai:QuestionQueryTimeout
Removing event fallback-query.mycroftai:QuestionQueryTimeout
Removing event fallback-query.mycroftai:QuestionQueryTimeout
Removing event fallback-query.mycroftai:QuestionQueryTimeout
 03:18:22.064 | INFO     |  3214 | QuestionsAnswersSkill | Timeout occured check responses
Playing WAVE '/opt/mycroft/skills/laugh.jarbasal/sounds/male/Evil_Laugh_Male_6-Himan-1359990674.wav' : Float 32 bit Little Endian, Rate 48000 Hz, Stereo
aplay: set_params:1339: Sample format non available
Available formats:
- U8
- S16_LE
  ^--- NEWEST ---^

[JarbasAl]

not sure what is going on there, you can try tweaking one of these https://github.com/MycroftAI/mycroft-core/blob/dev/mycroft/configuration/mycroft.conf#L53