Launcher doesn't work after server update

I had everything working fine. Launcher logged in as well as web browser to server.
Updated server using docker down, docker pull, docker up -d, browser access fine, but get the error trying to login. uninstalled launcher redownloaded it and reinstalled still same error.

any help is appreciated.

I faced similar error,
however, it worked when I fetched the latest installer, used the new bundles and dependency packages.

That’s were I’m confused. I downloaded the installer from the updated server. Should I be looking elsewhere? Thanks.

Sorry this got somewhat stuck here, have you figured it out in the meantime? If not can you show us your production bundle setup?