Hello,
Follow these steps -
Steps:
- In Opera, goto the URL opera://about and take note of the "profile" path.
- Fully exit Opera via Menu -> Exit.
- Open the macOS Keychain Access application.
- Choose 'login' keychain on left.
- Choose 'Password' group.
- Look for the 'Opera Safe Storage' entry, right click it, and choose Delete to cause Opera to create a fresh one that Opera will hopefully be able to access properly. If you see more than one Opera Safe Storage entry, delete them all.
- Delete the "Login Data" file in the profile folder. The folder is probably hidden, so you'll have to unhide it.
If the steps fail to work, repeat up to 20 times till it takes.
If still no go and you're logged into Opera Sync and syncing passwords, log out of Opera Sync to see if it helps.
Thanks