error: failed to create profile

hi, hope someone reads this, 4 years ago I buyed bedrock for ps4, i have it in a disk, and a few months ago I buyed a java account, so now that if you have bedrock you can get java and viceversa, i wanted to have 2 accounts and give it to a friend, so i started session in my ps4 bedrock and there i got it in pc, i can enter the bedrock game in the minecraft launcher and join servers, but it says that i have to put an IGN so i can play with that account, and it says, failed to create profile, and i know that the name no one has the name im putting because i search it on NAMEMC and no one has it, and we were trying to log and make a IGN to that account, we tried to unninstall and reinstall the game trough xbox app and the default way, and i dont know what to do, we ve tried so much solutions that helped other players and nothing happend, and i know that account can enter minecraft java because i tried to join bedrock servers in the same launcher and the same account and it work, i even play a while in it. btw my friend logged in the minecraft launcher BEFORE that error happend to me the first time, and for him it says "play demo" version in java and "play trial" in bedrock, and i also wanted to know if this bug is gonna get fixed because I read this happend to so many players and videos trying to fix this error has like 30k views