Claude Code v2.1.120 Crashes on Startup

Incident Report for Claude

Resolved

This incident has been resolved.
Posted Apr 25, 2026 - 02:35 UTC

Monitoring

We have identified an issue in Claude Code version 2.1.120 that causes a crash when resuming a prior session via the --resume or --continue flags. Auto-update will move affected clients back to 2.1.119 on next check, but you can always run `claude install 2.1.119`.
Posted Apr 25, 2026 - 01:45 UTC
This incident affected: claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, Claude Cowork, and Claude for Government.