If you logged in with the wrong Social Club account on your PS4, and you’re now having problems logging out your current user on GTA 5, then you can easily sign out of that account by just following these steps:
How to Sign Out of Your Rockstar Social Club Account on PS4 and Unlink Your PSN Account from Social Club
- Open your desktop or laptop computer and navigate to https://socialclub.rockstargames.com/settings/linkedaccounts.
- Login to your account with the same Nickname and password that you used on your PS4.
- Now unlink your PSN account from social club.
- Go to your Playstation 4 and launch GTA 5.
- Go to the character selection screen and sign in again with the correct Nickname or email address.