EWG premade configuration error

[Jasiu .St]

Please fix premade configurations. It seems none of them is working at all.

Error info:
<> Error message: null
<> Stack trace: 
java.lang.NullPointerException
    at minelazz.jj.<init>(hg:125)
    at minelazz.im.<init>(bl:112)
    at minelazz.wf.d(kj:267)
    at minelazz.vr.k(gh:343)
    at minelazz.vr.<init>(gh:58)
    at minelazz.hr.<init>(zi:321)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at minelazz.xt.k(nk:94)
    at com.minelazz.epicworldgenerator.EpicWorldGenerator.k(sh:511)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485)
    at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:409)
    at net.minecraft.server.v1_13_R2.DedicatedServer.init(DedicatedServer.java:294)
    at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:702)
    at java.lang.Thread.run(Thread.java:745)