hiya i use the blacklist system in backpacks and when people try to move items that are blacklisted it spams in chat MoveToContainer Failed! is there anyway to set a custom message instead of it showing that message please. also i have to keep o.reload the plugin every fewdays otherwise the blacklist stops working ?

That message is rust internal and can not be customized.
Also it doesn't seem possible that the blacklis stops working after time by itself.