Couldn`t log in with my Battle-net account to my server Tabri, even after reinstall und client repair

Hi there. After Diablo Immortal crashed yesterday at about 8 pm, i could not log in to my server. Game says: "Relevant Data is missing. Pleas load: Audio``. I can create new characters on other servers and i can create new characters on my server (Tabri) without this problem. But trying it with my Battle net-acc, creates this error. I reinstalled the game and runned the client-repair without fixing it. Please help me to reconnect to the Game as fast as possible. Seems to be a problem with my battle.net- account. Please fix it for me. Model: iPad Pro and iPhone. Thx