Card full when saving recorded song

hi its me egain , ok so i have my song ready i recorded it in the mpc but when i try to save it it always says card full and when i try to save it to the disk it says disk full and i formatted the card but that didnt do anything

now i was wondering isnt a wave file to big for the 32 mb card ? i mean whenever i used to convert my tracks in to wave on my pc it was like 35 mb or so big

depending on how long the wav is... but 32mb is rather small for a wav file.