I just received my Arduino yesterday and I am fairly new to how it works. I uploaded a couple of programs that worked successfully before, but now no new program will upload. I tried to reset the board, but the same program keeps running. I have read that the problem could be in the usb cable, but I do not have another to try and I just received this cable new yesterday. The Arduino is turning on and the computer is responding to it being plugged in. The error message is attached.