Just woke up to the oil burner not working. I don't know anything about oil burners and am waiting for a technician to call me back. But a green light is blinking on the motor. It says it is lockout. I got oil last night. I tried resetting it to no luck. Can someone tell me what this lockout means and could it be due to the oil I got last night? I only needed 130 gallsons so the tank was not empty.