nukkit

This Error Happened on all versions of advanced kits on mcpe/nukkit version 1.12



08:03:37 [INFO ] Enabling AdvancedKits v2.0
08:03:37 [ERROR] Throwing
java.lang.RuntimeException: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Boolean
	at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:443) [nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.Server.enablePlugin(Server.java:733) [nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.Server.enablePlugins(Server.java:722) [nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.Server.<init>(Server.java:558) [nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.Nukkit.main(Nukkit.java:112) [nukkit-1.0-SNAPSHOT.jar:?]
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Boolean
	at cn.nukkit.utils.ConfigSection.getBoolean(ConfigSection.java:335) ~[nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.utils.Config.getBoolean(Config.java:338) ~[nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.utils.Config.getBoolean(Config.java:334) ~[nukkit-1.0-SNAPSHOT.jar:?]
	at com.fleynaro.advancedkits.Main.onEnable(Main.java:32) ~[?:?]
	at cn.nukkit.plugin.PluginBase.setEnabled(PluginBase.java:89) ~[nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.plugin.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:117) ~[nukkit-1.0-SNAPSHOT.jar:?]
	at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:439) ~[nukkit-1.0-SNAPSHOT.jar:?]
	... 4 more
08:03:37 [INFO ] Disabling AdvancedKits v2.0