Board Thread:LotR Mod Technical Support/@comment-217.214.145.150-20190209161441

I've tried to login on three different servers including the official but keep getting this error message: Internal Exception: io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(9) + length(1) exceeds writerIndex(9): UnpooledHeapByteBuf(ridx: 9, widx: 9, cap: p)

Can anyone help me with this? 