Under "Items" Tab nothing is showing but faded out Ammunition taking the entire screen.

Found this in the CS  but not sure if it's what is causing the issue. (case "Items":
uiManager.SwitchElement(player, UIPanel.Items, cat == Category.None ? Category.Ammunition : cat, page, npcid);
return;)   Any help would be greatly appreciated.
looks like this 

I still have not figured this out, I have even uninstalled and reinstalled the plugin and image library

I'm getting the same thing ...

Anyone have the older cs file ?

ipinvader

I'm getting the same thing ...

Anyone have the older cs file ?

Updates tab

I got it working by removing . the plugin , the data files , the config file ...

made sure my api key was correct in imagelibrary

reloaded added plugin ... /rewards add item 200 to the item i was holding then reloaded plugin with oxide.reload ServerRewards and then the category was there.