java.lang.NullPointerException
    at costela.roleplay.Economy.SLAPI.loadBalance(SLAPI.java:17) ~[?:?]
    at costela.roleplay.Main.onEnable(Main.java:38) ~[?:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:327) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:340) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:312) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.reload(CraftServer.java:723) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.Bukkit.reload(Bukkit.java:543) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:23) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:140) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:624) [craftbukkit_server.jar:git-Bukkit-0899683]
    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchServerCommand(CraftServer.java:610) [craftbukkit_server.jar:git-Bukkit-0899683]
    at net.minecraft.server.v1_8_R1.DedicatedServer.aM(DedicatedServer.java:320) [craftbukkit_server.jar:git-Bukkit-0899683]
    at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:285) [craftbukkit_server.jar:git-Bukkit-0899683]
    at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:598) [craftbukkit_server.jar:git-Bukkit-0899683]
    at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:506) [craftbukkit_server.jar:git-Bukkit-0899683]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_121]
[20:32:52]