Server Connections

[BillyF2]

Launcher Version: 1.0.2.0

Operating System: Mac osx

Java Version: -unknown-

Antivirus Program:

Description of Problem:

I have had a tekkit server for my friends for a couple months. I updated to tekkit 3.1.3 today and now I nor anyone else can connect to the server. If anyone knows a solution I would be thankful.

Error Messages:

Server Message:

[sEVERE] java.lang.NoSuchMethodError: buildcraft.api.PowerProvider.receiveEnergy(I)V

17:17:57 [sEVERE] at buildcraft.energy.TileEngine.q_(TileEngine.java:126)

17:17:57 [sEVERE] at net.minecraft.server.World.tickEntities(World.java:1189)

17:17:57 [sEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)

17:17:57 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

17:17:57 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

17:17:57 [sEVERE] Unexpected exception

java.lang.NoSuchMethodError: buildcraft.api.PowerProvider.receiveEnergy(I)V

at buildcraft.energy.TileEngine.q_(TileEngine.java:126)

at net.minecraft.server.World.tickEntities(World.java:1189)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:559)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

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Error Log: