My Delaware corporation was voided, what do i have to do? What are the risks?

If you did no business you should have little or no risk. Once you lose your corporate status then you lose any protection of the corporate entity. if you did not conduct business and you did not have employees then there would be little reason to think there would be a claim that would be made against you personally. Franchise taxes are paid typically based upon your income. If you cannot even pay the basic annual fee to maintain a company then just let it go. The fact of the matter is you don't have the money to pay for even the basic fee then frankly there is not much you can do anyway. You might contact the Secretary of State for the state in question and ask them for assistance in closing out any costs and note that the company is out of business and has no funds. If you used a service to set up the company then they probably want their fees for their annual service and they may send your account to a collections agency.