Not sure what to make of these errors


Hi all, we’ve been getting these errors for a while now and i’m not sure what to make of it.
There will be lag spikes when theres only a couple people online too then these kinds of errors pop up

I’m looking for some insight on what i could check or do do help with the situation. i’ve pasted what logs i could get from console itself.

this one specifically disconnected me on log in, and disconnected the other person online aswell.

is what im running
Paper version git-Paper-498 (MC: 1.13.2) (Implementing API version 1.13.2-R0.1-SNAPSHOT)
Plugins (22): AdvancedArmorStands, CommandSigns*, CoreProtect, InventoryRollback, LuckPerms*, MinePacks*, PacketListenerApi*, ParrotAnnouncer, PlaceholderAPI, PluginLibrary*, ProtocolLib*, ShowOres, SimpleSit*, SmoothSleep, StaffPlus, SuperVanish, Vault*, VaultChatFormatter*, WG-GUI, WorldBorder, WorldEdit, WorldGuard


If you’re still having issues, we need the full crash report; Those warnings are, however, saying that your server is ticking slowly