[20:51:43] [Server thread/ERROR]: Error occurred while enabling DeluxeMenus v1.13.3-Release (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "javax.script.ScriptEngine.put(String, Object)" because "com.extendedclip.deluxemenus.requirement.JavascriptRequirement.engine" is null
	at com.extendedclip.deluxemenus.requirement.JavascriptRequirement.<init>(JavascriptRequirement.java:19) ~[?:?]
	at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.getRequirements(DeluxeMenusConfig.java:972) ~[?:?]
	at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadMenuItems(DeluxeMenusConfig.java:813) ~[?:?]
	at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadMenu(DeluxeMenusConfig.java:411) ~[?:?]
	at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadMenuFromFile(DeluxeMenusConfig.java:284) ~[?:?]
	at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadGUIMenus(DeluxeMenusConfig.java:227) ~[?:?]
	at com.extendedclip.deluxemenus.DeluxeMenus.onEnable(DeluxeMenus.java:75) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.mcnative.runtime.bukkit.plugin.McNativePluginWrapperLoader.enablePlugin(McNativePluginWrapperLoader.java:138) [mcnative-1.29.8.313.jar:1.29.8.313]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:393) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:374) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:333) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:402) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:366) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:328) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:293) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:559) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at java.base/java.lang.Thread.run(Thread.java:832) [?:?]
[20:51:43] [Server thread/INFO]: [DeluxeMenus] Disabling DeluxeMenus v1.13.3-Release
[20:51:43] [Server thread/ERROR]: Error occurred while disabling DeluxeMenus v1.13.3-Release (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "java.util.Map.clear()" because "this.itemHooks" is null
	at com.extendedclip.deluxemenus.DeluxeMenus.onDisable(DeluxeMenus.java:183) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:323) ~[NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:360) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:336) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.mcnative.runtime.bukkit.plugin.McNativePluginWrapperLoader.enablePlugin(McNativePluginWrapperLoader.java:138) [mcnative-1.29.8.313.jar:1.29.8.313]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:393) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:374) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:333) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:402) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:366) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:328) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:293) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:559) [NachoSpigot.jar:git-NachoSpigot-"fb7a9f2"]
	at java.base/java.lang.Thread.run(Thread.java:832) [?:?]