In this guide, you will come to know how to fix the error NP-349757-8 glitch in PS4. Go through the guide and follow all the steps to fix it.
To solve this issue, you have to go to the settings and then to Account Management. Then you will need to choose the “Activate as Your Primary PS4” option.
After that, tap on the Activate button to activate the primary PS4 and solve your issue.
If the error remains, you have to go to the Restore Licenses and click on the Restore button on the screen, as shown in the image below.
It will help you restore all of the licenses of the games you have on the PS4 and solve the glitch. Once it is done, you have to restart your PS4 before playing the game, and there is also another option to rebuild the database from the safe mode.