Headers.set: Cannot convert argument

[kNsja5w]

When trying to sign in on the Firefox extension, the following error occurs:

"An error occurred: Headers.set: Cannot convert argument 2 to ByteString because the character at index 0 has value 65279 which is greater than 255."

It does NOT happen with the WebVault or the Safari-extension, my password is fine.

Update: After a reinstall of the Bitwarden extension, everything works like it should.

Steps To Reproduce

1. Go to the Bitwarden Firefox-extension
2. Click on "Sign In"
3. Type in your email and password
4. Click on "Sign In"

Expected Result

The user should be signed in

Actual Result

Instead the error above appears

Screenshots or Videos

Environment

• Operating system: macOS Big Sur 11.4
• Browser: Firefox 90.0.2
• Build Version 1.51.1

[Greenderella]

HI @kNsja5w

Do you have any other extension running along Bitwarden? An ad-blocker/script-blocker/anti-malware or similar that could be interfering?

Also, if you have already performed a clean installation of the extension by removing any leftover data ( https://help.bitwarden.com/article/where-is-data-stored-computer/) and the issue persist, I suggest you try to refresh your Firefox's profile following their instructions: https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings

Let us know how it goes.

[kNsja5w]

Thank you @Greenderella!

I do have extensions, but they all worked like a charm before, together with Bitwarden!
I also deactivated every extension and activated again after seeing none of the extensions causes the error.
Only a new installation of the extension helped.

[eliykat]

We don't have any wider reports of this bug at the moment so I'll close this as resolved.