Okay, so earlier today, I was playing my guitar, and things were working out just fine, but next thing I now, when I plug in later in the day, the amp was just making this low buzzing sound, and when I touched the strings it only slightly disrupted the buzzing. Does anyone know what is causing this? I don't know what it has to do with, and I've never seen it happen before, so please, if anyone knows what is causing this fiasco, please tell me. Thanks, bye.