Log ERR 241-88?

I crash my drone today,when I check the log,I saw a ERR241-88 and ERR183-217.Do anyone know about this?

Something is wrong there, those error codes don’t exist. If you want to post a screenshot or the log we can try to figure it out.

thank U OX ~2016-12-03 15-42-35.bin (2.5 MB) the log film is here.