I got this error on the screen everytime I try to get into my server:

internal exception: io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsExceptions: readerIndex(11244)+length(1) exceeds writerIndex(11244): UnpooledHeapByteBuf(ridx:11244, widx:11244, cap:11244/11244)

before that I think I did type something like this:
/give @p minecraft:potion{CustomPotionColor:36416512,display:{Name:"\"Orange Juice\""}} and after that everytime I get in the server the error is shown.