klipper suddenly stopped

I woke up this morning to my printer having suddenly stopped at some point last night with this message on ratos. I restarted everything and tried to fire it up again. Had issues with the print job so cancelled it, changed up my gcode and sent it again. Now I can't get my printer to do anything and I keep getting this message. I have no idea why or what happened all of a sudden and I don't understand what it's saying the problem might be.