the whole mapset is corrupted, maybe changing the .mp3 to .ogg (or doing the opposite) can restore the mapset
got it, I'll try to fix that soon. i just renamed the music from *.m4a to *.mp3 lol im so lazy when i create this mapset.😂
(going to sleep because is 3am now😂, will fix in next 12hour
Fixed, i changed the audio to another mp3 file so i guess that may work. U can reply if this problem still exist
Seems fixed