[BUG] Error: OAuth error: protocol mismatch

Environment

• Platform (select one):

Anthropic API

• Claude CLI version: 1.0.68 (Claude Code)
• Operating System: macOS Sequoia 15.5
• Terminal: tabby

Bug Description

I logged in using a Claude account with a subscription.

Starting at $20/mo for Pro, $100/mo for Max - Best value, predictable pricing.

Error: OAuth error: protocol mismatch

Steps to Reproduce

After following the steps below to clean up, I still get the error: OAuth error: protocol mismatch when logging in again.
rm -rf ~/.config/claude-code/auth.json
rm -rf ~/.npm-global/lib/node_modules/@anthropic-ai/
rm -rf ~/Library/Application\ Support/ClaudeCode
rm -rf ~/.claude
rm -rf ~/.claude ~/.config/claude-code