Obviously. I've been debugging this for an hour with someone else, this is really strange we've figured out the problem is the inventory itself...
Inventory kits = Bukkit.createInventory(null, 54, "§6§lKit Selection"); @EventHandler public void...
I used these classes but I found them to not be very effective so I use this way, it's a bit harder but anyone who is using MySQL in their plugins...
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