Error with latest release (v2.14.0)

[ASCIIcat]

[19:09:39 INFO]: [MassiveCore] Enabling MassiveCore v2.14.0
[19:09:39 WARN]: Enabled plugin with unregistered PluginClassLoader MassiveCore v2.14.0
[19:09:39 INFO]: [MassiveCore 2.14.0] === ENABLE START ===
[19:09:39 INFO]: [MassiveCore 2.14.0] Loading Cachefile datas...
[19:09:39 INFO]: [MassiveCore 2.14.0] Loading Onlineplayer datas...
[19:09:39 INFO]: [MassiveCore 2.14.0] Loading Registry datas...
[19:09:39 INFO]: [MassiveCore 2.14.0] Saving Cachefile...
[19:09:39 INFO]: [MassiveCore 2.14.0] Setup of IdUtil took 19ms.
[19:09:41 INFO]: FAILURE FOR CLASS: class com.massivecraft.massivecore.MassiveCoreMConf
[19:09:41 ERROR]: Error occurred while enabling MassiveCore v2.14.0 (Is it up to date?)
java.lang.RuntimeException: com.massivecraft.massivecore.MassiveCoreMConf : debugWriters
        at com.massivecraft.massivecore.store.migrator.MigratorUtil.migrateFields(MigratorUtil.java:362) ~[?:?]
        at com.massivecraft.massivecore.store.migrator.MigratorUtil.migrateObject(MigratorUtil.java:242) ~[?:?]
        at com.massivecraft.massivecore.store.migrator.MigratorUtil.migrate(MigratorUtil.java:195) ~[?:?]
        at com.massivecraft.massivecore.store.Coll.loadFromRemoteFixed(Coll.java:307) ~[?:?]
        at com.massivecraft.massivecore.store.Coll.initLoadAllFromRemote(Coll.java:799) ~[?:?]
        at com.massivecraft.massivecore.store.Coll.setActive(Coll.java:950) ~[?:?]
        at com.massivecraft.massivecore.MassiveCoreMConfColl.setActive(MassiveCoreMConfColl.java:35) ~[?:?]
        at com.massivecraft.massivecore.store.Coll.setActive(Coll.java:989) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.activateOne(MassivePlugin.java:247) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.activateOne(MassivePlugin.java:226) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.activateOne(MassivePlugin.java:226) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.activateOne(MassivePlugin.java:235) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.activate(MassivePlugin.java:211) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.activateAuto(MassivePlugin.java:324) ~[?:?]
        at com.massivecraft.massivecore.MassiveCore.onEnableInner(MassiveCore.java:241) ~[?:?]
        at com.massivecraft.massivecore.MassivePlugin.onEnable(MassivePlugin.java:82) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337) [spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at com.massivecraft.massivelag.inject.MassiveLagPluginLoader.enablePlugin(MassiveLagPluginLoader.java:215) [MassiveLag.jar:?]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:381) [spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:330) [spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:206) [spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [spigot-1.12.2.jar:git-Spigot-642f6d2-57ab4cf]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

Having this error with latest release and latest spigot 1.12.2