Error CE-107891-6 means content isn't installing properly on your PS5 — it appears when a game or app can't start due to corrupted or incomplete game data. This commonly happens after an interrupted download, a failed update, or when copying a game from an external drive to the internal SSD. Try these fixes in order:
Restart your PS5 — press the PS button, go to Power and select Restart PS5. Try launching the game again after restarting.
Delete and reinstall the game — this is the most reliable fix. Go to Settings → Storage → Console Storage → Games and Apps, find the affected game, select Delete, then redownload it fresh from your Game Library or the PlayStation Store. Let the full installation and any available updates complete before launching.
Free up storage space — if your PS5 SSD is almost full, installations can fail. Delete unused games or apps to free up space before reinstalling.
Update PS5 system software — go to Settings → System → System Software → System Software Update and Settings → Update System Software and install any available updates.
Restore licenses — go to Settings → Users and Accounts → Other → Restore Licenses and wait for the process to complete, then try launching the game again.
Avoid copying from external drives — if the error occurred after copying a game from a USB drive, delete it and download it directly from the PlayStation Store instead.
If the error keeps recurring on the same game, contact PlayStation Support for further assistance.
