»unable to use commands or chat due to command error

hi.i am not able to use command or chat in the prison server due to that when i chat or use command some thing like this happens (please type`jnp9` to continue sending messages/commands) so i did what it said and type in the word.but when i type it in it says the exact same thing another time then i type in the words again but then i was sended to auth2.i have restarted minecraft and have try reloging from the server and try it again the same thing happened again and again.please help (my ingame name is `yongshengtan`.)

 

I AM HAVING THE SAME ISSUE! staff please fix this because i was talking to a "friend" but in them middle of it, it tells me to type 4 random letters but i CANT DO IT!!!!!!!!!!!!! how do i handle the situation... i really need to talk to him!


btw my IGN is RichyDash

and i hate that it says newbie under my name in the forums here but OH WELL WHO CARES RIGHT?!?!

 

The four random letters, you have to type them so you could chat with your friend again, I have been with this multiple times, just type what it says you should type and it should say that you are not a spam bot and you could now continue typing, pretty simple really. It's just a system to prevent spammers.

 

but i did that, it doesnt work

 

like i seen very bugs but the worse bug is in the factions when you use the pix..... and you use the special of it the super breaker some times there is a glitch taht you get stuck in a block taht even not shows taht is there !~