[23:43:10] [Server thread/INFO]: [FamoustLottery] Enabling FamoustLottery v6.4.11
[23:43:10] [Server thread/WARN]: java.lang.IllegalArgumentException: No enum constant org.bukkit.Material.gold_ingot
[23:43:10] [Server thread/WARN]:    at java.lang.Enum.valueOf(Enum.java:238)
[23:43:10] [Server thread/WARN]:    at org.bukkit.Material.valueOf(Material.java:1)
[23:43:10] [Server thread/WARN]:    at me.feuerkralle2011.FamoustLottery.Util.WrapItem.wrap(WrapItem.java:31)
[23:43:10] [Server thread/WARN]:    at me.feuerkralle2011.FamoustLottery.Lottery.LotteryManager.<init>(LotteryManager.java:130)
[23:43:10] [Server thread/WARN]:    at me.feuerkralle2011.FamoustLottery.FamoustLottery.onEnable(FamoustLottery.java:93)
[23:43:10] [Server thread/WARN]:    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264)
[23:43:10] [Server thread/WARN]:    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:339)
[23:43:10] [Server thread/WARN]:    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403)
[23:43:10] [Server thread/WARN]:    at org.bukkit.craftbukkit.v1_13_R1.CraftServer.enablePlugin(CraftServer.java:426)
[23:43:10] [Server thread/WARN]:    at org.bukkit.craftbukkit.v1_13_R1.CraftServer.enablePlugins(CraftServer.java:340)
[23:43:10] [Server thread/WARN]:    at net.minecraft.server.v1_13_R1.MinecraftServer.m(MinecraftServer.java:562)
[23:43:10] [Server thread/WARN]:    at net.minecraft.server.v1_13_R1.MinecraftServer.g_(MinecraftServer.java:524)
[23:43:10] [Server thread/WARN]:    at net.minecraft.server.v1_13_R1.MinecraftServer.a(MinecraftServer.java:423)
[23:43:10] [Server thread/WARN]:    at net.minecraft.server.v1_13_R1.DedicatedServer.init(DedicatedServer.java:288)
[23:43:10] [Server thread/WARN]:    at net.minecraft.server.v1_13_R1.MinecraftServer.run(MinecraftServer.java:686)
[23:43:10] [Server thread/WARN]:    at java.lang.Thread.run(Thread.java:748)