You can either ring customer services, use online chat (via "Contact Us" below), or wait for the Forum Team here to respond. They will likely try sending a "hit" to the box to re-initialise it. If that fails, you will need a tech visit.
Cable customer since 1993. Services: FH TV, Sky Sports & Movies (2xV+), Talk Unlim Telco, VIVID 100, Virgin PAYG Mobile
I'd like to take this opportunity to welcome you to the forums and say that I'm really sorry to hear that your V+ box is struggling at the moment, and throwing you all these error codes.
I've run some testing on this box and can see an issue which will need a technician to call out and investigate further for you. I've sent you a private message in order to get things moving with this, please look to the top left of this page where you'll see a red envelope icon, click on this and you'll see my message.