Security error has occurred - Overwriting pre-existing item.

[nindim]

Hi,

I am trying to overwrite a value that I have previously stored in the keychain but am getting a security error:

OSStatus error: [-25299] Security error has occurred.

-25299 is errSecDuplicateItem according to https://osstatus.com/search/results?platform=all&framework=all&search=-25299

Any idea on how this can be fixed?

Thank you!