Joining A Server

I have been having this problem for a long time now... When I join the server on this account (racer123678) and try to join a game the normal thing happens where the item selector pops up and asks me to pick a class. So when I try and go pick the class nothing happens it just closes the item box and I stand in the box the you spawn in. I have no idea what to do. Please get back to me as soon as you can Thank you! (Also it works on the other account Got_Mike)

 

Do /kill if you have 3 or more soul points.

 

I says "You cant use commands right now"

 

Does it load the class, so you're stuck in a black box with all your gear and stuff, or does it not even load the class?
If A. /kill should work
If B. something in the code for you might be broken, @Selvut283

 

I don't have any of my stuff I pops up the class selection and when I click on a class is just gets me out of the menu and and does nothing