CorpseReborn Error Paste

Date: 12/12/2019 13:40:37
CorpseReborn Version: 2.14.0

Server Version: git-Spigot-56f8471-56118c6 (MC: 1.14.4)
Server Type: SPIGOT
Folder Version: v1_14_R1

Exception:
java.lang.NullPointerException: Name is null
	at java.lang.Enum.valueOf(Enum.java:236)
	at org.golde.bukkit.corpsereborn.ServerVersion.valueOf(ServerVersion.java:1)
	at org.golde.bukkit.corpsereborn.Main.onEnable(Main.java:172)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:352)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:417)
	at org.bukkit.craftbukkit.v1_14_R1.CraftServer.enablePlugin(CraftServer.java:461)
	at org.bukkit.craftbukkit.v1_14_R1.CraftServer.enablePlugins(CraftServer.java:375)
	at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:449)
	at net.minecraft.server.v1_14_R1.DedicatedServer.init(DedicatedServer.java:266)
	at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:775)
	at java.lang.Thread.run(Thread.java:748)


Plugins:
AdvancedBan - 2.1.5-RELEASE
OnePlayerSleep - 1.2
OpenInv - 4.0.7
CorpseReborn - 2.14.0

Config:
enable-update-checker: true
corpse-time: -1
on-death: false
looting-inventory: false
despawn-after-looted: false
show-tags: false
world: all
gui-title: %corpse%'s Items
username-format: %corpse%
finish-looting-message: *bYou have finished looting %corpse%'s corpse.
new-hitboxes: true
render-armor: false
save-corpses: true
send-data: true


Corpses: