How to Solve This Problem of Register pls read this and tell me

[[nL]Rares]

Sorry,But you must be Logged In to use commands    i already upload   Romania Real Stunt     it was get problem of        this  wait    i join the server and    register into my account    when i spawn    and i use any cmd   like this  /veh    and more     it say me     u      ErroR: Sorry,But you must be Logged In to use commands        Tell Me Solution

[L0K3D]

@[nL]Rares We need to see ur code, we can`t guess what is the problem. 

[[nL]Rares]

see picture this    Sell All pictures   Here       https://imgur.com/a/IWrPTAp

[[nL]Rares]

plss tell me anyone