For the past days, my server has been crashing randomly and for seemingly no reason that i can identify. It has crashes for about 5-6 times roughly a day in between crashes. I am running a 1.16.4 paper server build 352 and is portforwarded using ngrok. The plugins I am using are AngelChest, ClearLag, Essentials, EssentialsChat, GoldenEnchants, GriefPrevention, LuckPerms, NexEngine, OpeNLogin, ServerRestorer, SkinsRestorer, sleep-most, VarLight, Vault, WorldEdit, and WorldGuard.
In the following pastebin is the latest crash log. I do not have access to the other crash logs because I accidentally deleted them but they look pretty much exactly the same.