[22:15:24 ERROR]: Error occurred while disabling LuckyIslands v2.5 (Is it up to date?)
java.lang.NullPointerException: null
at com.struckplayz.luckyislands.functions.signs.SignManager.saveAllSigns(SignManager.java:86) ~[?:?]
at com.struckplayz.luckyislands.LuckyIslands.onDisable(LuckyIslands.java:77) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:266) ~[server.jar:git-Spigot-d21162c-61e0c69]
at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:361) [server.jar:git-Spigot-d21162c-61e0c69]
at org.bukkit.plugin.SimplePluginManager.disablePlugin(SimplePluginManager.java:422) [server.jar:git-Spigot-d21162c-61e0c69]
at com.struckplayz.luckyislands.LuckyIslandsInjector.load(LuckyIslandsInjector.java:24) [LuckyIslands.jar:?]
at com.struckplayz.luckyislands.LuckyIslands.onEnable(LuckyIslands.java:38) [LuckyIslands.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) [server.jar:git-Spigot-d21162c-61e0c69]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337) [server.jar:git-Spigot-d21162c-61e0c69]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [server.jar:git-Spigot-d21162c-61e0c69]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:384) [server.jar:git-Spigot-d21162c-61e0c69]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:333) [server.jar:git-Spigot-d21162c-61e0c69]
at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:422) [server.jar:git-Spigot-d21162c-61e0c69]
at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:383) [server.jar:git-Spigot-d21162c-61e0c69]
at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:338) [server.jar:git-Spigot-d21162c-61e0c69]
at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:272) [server.jar:git-Spigot-d21162c-61e0c69]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [server.jar:git-Spigot-d21162c-61e0c69]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_202]