Đến đoạn này thì bị lỗi
[07:06:01] [Server thread/INFO]: [DeluxeMenus] found requirements list
[07:06:01] [Server thread/ERROR]: Error occurred while enabling DeluxeMenus v1.13.5-Release (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "org.bukkit.configuration.ConfigurationSection.getKeys(boolean)" because the return value of "org.bukkit.configuration.file.FileConfiguration.getConfigurationSection(String)" is null
at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.getRequirements(DeluxeMenusConfig.java:1038) ~[?

]
at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadMenuItems(DeluxeMenusConfig.java:953) ~[?

]
at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadMenu(DeluxeMenusConfig.java:489) ~[?

]
at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadMenuFromFile(DeluxeMenusConfig.java

17) ~[?

]
at com.extendedclip.deluxemenus.config.DeluxeMenusConfig.loadGUIMenus(DeluxeMenusConfig.java:257) ~[?

]
at com.extendedclip.deluxemenus.DeluxeMenus.onEnable(DeluxeMenus.java:86) ~[?

]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java

70) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:500) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugin(CraftServer.java:518) ~[patched_1.16.5.jar:git-Paper-792]
at org.bukkit.craftbukkit.v1_16_R3.CraftServer.enablePlugins(CraftServer.java:432) ~[patched_1.16.5.jar:git-Paper-792]
at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:599) ~[patched_1.16.5.jar:git-Paper-792]
at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:298) ~[patched_1.16.5.jar:git-Paper-792]
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1074) ~[patched_1.16.5.jar:git-Paper-792]
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:291) ~[patched_1.16.5.jar:git-Paper-792]
at java.lang.Thread.run(Thread.java:831) [?

]
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