I was trying to run a give command and I accidentally didn't add a value, then it kicked me and I can't join and it tells me this:
internal exception: io.netty.handler.codec.encoderesception: java.lang.Illegalargumentexception: invalid key. must be [a-z0-9/._-]:
(The command I put in: /give @p minecraft:scute{display:{Name:"{\"text\":\"Gamer Coin\"}"},Enchantments:[{id:"minecraft:",lvl:1}]} 1 )