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[14:53:43] [Server thread/WARN] [Sponge]: World [kanto] (DIM0) is set to not load on startup. To load it later, enable [load-on-startup] in config or use a plugin
[14:53:44] [Server thread/WARN] [Sponge]: World [DIM-1] (DIM-1) is set to not load on startup. To load it later, enable [load-on-startup] in config or use a plugin
[14:53:44] [Server thread/WARN] [Sponge]: World [DIM1] (DIM1) is set to not load on startup. To load it later, enable [load-on-startup] in config or use a plugin
[14:53:44] [Server thread/WARN] [Sponge]: World [DIM-343800852] (DIM-343800852) is set to not load on startup. To load it later, enable [load-on-startup] in config or use a plugin
[14:53:44] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.NullPointerException
        at net.minecraft.server.management.ServerConfigurationManager.handler$onSetPlayerManager$0(ServerConfigurationManager.java:491) ~[lx.class:?]
        at net.minecraft.server.management.ServerConfigurationManager.func_72364_a(ServerConfigurationManager.java) ~[lx.class:?]
        at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:450) ~[MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:254) ~[ko.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:441) [MinecraftServer.class:?]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_66-internal]
[14:53:44] [Server thread/ERROR]: This crash report has been saved to: /usr/local/games/minecraft/pixelmon/./crash-reports/crash-2016-03-18_14.53.44-server.txt
[14:53:44] [Server thread/INFO] [FML]: Applying holder lookups
[14:53:44] [Server thread/INFO] [FML]: Holder lookups applied
[14:53:44] [Server thread/INFO] [FML]: The state engine was in incorrect state SERVER_STARTING and forced into state SERVER_STOPPED. Errors may have been discarded.