"Was able to fix it. Buy every type of equipment — chest piece, swords, bows, saddlebags, potions, and double click on them. That should put the item in your "empty" slot and out of the empty slot will come out the equipment you already had on that was mistakenly marked as empty. Do this to every item and DO NOT exit the inventory screen. The bow you might not be able to replace. At the end, take all of your equipment off your body. You should now be semi-naked, save maybe for the bow. Walk around a bit and enter the inventory. It should now be fixed. Hope this helped."