26.05 00:37:50 [Server] SEVERE at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
26.05 00:37:50 [Server] SEVERE at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
26.05 00:37:50 [Server] SEVERE at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
26.05 00:37:50 [Server] SEVERE at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
26.05 00:37:50 [Server] SEVERE at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:513)
26.05 00:37:50 [Server] SEVERE at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345)
26.05 00:37:50 [Server] SEVERE at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:53)
26.05 00:37:50 [Server] SEVERE at mc.alk.arena.controllers.APIRegistrationController$DelayedRegistrationHandler.run(APIRegistrationController.java:70)
26.05 00:37:50 [Server] SEVERE at mc.alk.arena.controllers.APIRegistrationController.registerCompetition(APIRegistrationController.java:172)
26.05 00:37:50 [Server] SEVERE at mc.alk.arena.controllers.APIRegistrationController._registerCompetition(APIRegistrationController.java:220)
26.05 00:37:50 [Server] SEVERE at mc.alk.arena.serializers.ConfigSerializer.getArenaType(ConfigSerializer.java:319)
26.05 00:37:50 [Server] SEVERE java.lang.NullPointerException