Client works great, but every time I run server with AdditionalPipes server crashes:

Crash Report:
http://pastebin.com/GjPz4033

Also having this issue, same error

cpw.mods.fml.common.LoaderException: java.lang.NoSuchMethodError: buildcraft.transport.Pipe.getIconProvider()Lbuildcraft/api/core/IIconProvider;

Should be fixed.