Issues with the microsoft account for PS4

I have actually a Microsoft account and everytime i try to connect with Minecraft: PlayStation 4 , the game show me the window "login failed, It seams your microsoft account it's already connect to another account for "Playstation network". So, i deleted the game 2 times and re-installed on my console. I tried to create a new microsoft account but the problem is unsolved. I'll wait your answers.