This is for operating system changes like you have installed unofficial os from somewhere else i guess thats why you seeing this ! Try to update from its own site or go to settings > softwareupdate > check updates if available then update it and dont forget to connect your chager while updating your device !
This happened because you may flash the device and new software is duplicate may be. It may be a security issue to your database too. Don't do this again. Original software is not detacted. Please go to service center and install original samsung one ui android os from there
As per your query, we request you to share the log file. This will help us to further investigate and resolve this issue.
To attach the log file: Samsung Members Application (Open Samsung Members Application > Support> Tap on error report > Type your query > Send).
Note: To ensure relevant log information is included in the error report, submit the report within 3 minutes of encountering the bug or error, and do not terminate (swipe away) the Samsung Members application until you are notified that the report has been sent. This can take up to 5 minutes.
