Why Floppy drive light always on

Whenever I power on my computer my floppy drive’s light is on even if there is no floppy disk inside it. I haven’t notice it since lately so I am not sure what’s causing this problem. I already checked the cable that connects the floppy drive to the motherboard. I already clean it using a floppy drive disk cleaning kit but the light still stays on.
I really have no idea what’s causing this. Does anybody know how to fix this?
