Bug - spamming console warns after login

[pjindras]

Hello, i am using:

Sponge forge: 1.12.2-2838-7.2.3 Flexiblelogin: 0.17.4 (because in new version is no .jar file and idk what to do with it :D)

Issue:

`[22:20:32] [Server thread/WARN] [Sponge]: /**/ [22:20:32] [Server thread/WARN] [Sponge]: / Could not pass ClientConnectionEvent$Join$Impl /

[22:20:32] [Server thread/WARN] [Sponge]: / Could not pass the event ClientConnectionEvent$Join$Impl to an Event Listener! / [22:20:32] [Server thread/WARN] [Sponge]: / / [22:20:32] [Server thread/WARN] [Sponge]: / Since the event can be modified during the event's listener, / [22:20:32] [Server thread/WARN] [Sponge]: / there could be adverse side effects of the exception occurring / [22:20:32] [Server thread/WARN] [Sponge]: / such that duplications or other game breaking issues could exist. / [22:20:32] [Server thread/WARN] [Sponge]: / / [22:20:32] [Server thread/WARN] [Sponge]: / Due to the nature of the exception, this is not likely an exception / [22:20:32] [Server thread/WARN] [Sponge]: / that is covered by SpongeForge or Forge itself, and therefore should / [22:20:32] [Server thread/WARN] [Sponge]: / be reported to the mod/plugin author first prior to reporting to / [22:20:32] [Server thread/WARN] [Sponge]: / Sponge or Forge. / [22:20:32] [Server thread/WARN] [Sponge]: / / [22:20:32] [Server thread/WARN] [Sponge]: / Owning Mod/Plugin: flexiblelogin / [22:20:32] [Server thread/WARN] [Sponge]: / Exception: / [22:20:32] [Server thread/WARN] [Sponge]: / java.lang.NoSuchMethodError: / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.api.service.permis / [22:20:32] [Server thread/WARN] [Sponge]: / ion.SubjectData.clearPermissions()Z / [22:20:32] [Server thread/WARN] [Sponge]: / com.github.games647.flexiblelogin.ProtectionManager.protect(ProtectionManager.java:89) / [22:20:32] [Server thread/WARN] [Sponge]: / com.github.games647.flexiblelogin.ProtectionManager.onPlayerJoin(ProtectionManager.java:181) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.common.event.listener.JoinListener_ProtectionManager_onPlayerJoin153.handle(Unknown Source) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:97) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:383) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:347) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.mod.event.SpongeModEventManager.extendedPost(SpongeModEventManager.java:450) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:419) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:467) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:249) / [22:20:32] [Server thread/WARN] [Sponge]: / org.spongepowered.common.util.NetworkUtil.initializeConnectionToPlayer(NetworkUtil.java:384) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.server.management.PlayerList.initializeConnectionToPlayer(PlayerList.java:2407) / [22:20:32] [Server thread/WARN] [Sponge]: / shadows.fastbench.net.HijackedDedicatedPlayerList.initializeConnectionToPlayer(HijackedDedicatedPlayerList.java:19) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:255) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.access$100(NetworkDispatcher.java:72) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:205) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:790) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668) / [22:20:32] [Server thread/WARN] [Sponge]: / net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) / [22:20:32] [Server thread/WARN] [Sponge]: / java.lang.Thread.run(Thread.java:748) /