I have 2 characters on the Thirain server since Wednesday. The server says “Cannot create character” and won’t let me in. What’s happening?
Hi @maxetare2.
Hope you are doing well!
Welcome to the Lost Ark Forum!
I’m so sorry for the big delay in responding to your post.
If you still have the same issue, I like to share with you this steps that you can try for this issue.
Check the integrity of the game file with Steam.
Here is the link with the steps: Here.
Hope this information help you! 
PVP rank fix when?