If your Subscription Plan does not automatically renew for any reason, it will stay active for a grace period of 48 hours.

If you are still within the 48h grace period, the plan is shown as expired in the cockpit. If you have paid with a Credit Card the system will try automatically to charge your card every 4 hours.

If you have paid with Paypal/Skrill, the system will not try again to charge your account, you have to wait until the end of the 48h grace period to renew the plan, or you can directly subscribe to a fresh new plan.