I was warned about login duplication and account restriction

Hello i had a bug my game crashed so i started it again and then it showed this error what should i do

me too, can you help us @Seawolf?, i was stuck in mission loading and i did alt + f4, after realunch game raise this error :sob: (server is in maintenance now) Thx in advice!

Happened to me twice, you need to re-start your pc completely. Ugh.