Error reference changederrors
Nearest release: v2.1.305, published under an hour before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 20 Oct 2026 20:11 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 20 Oct 2026 20:37 UTC.
Upstream edited
Recorded here
Lines+1added
Lines−1removed
From line
850
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits187to this page, all time
The whole hunk
from line 850, old and new numbered
/
This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.
from line 850
850850* Run `/status` and confirm the active credential is the one you expect. A stray `ANTHROPIC_API_KEY` in your environment can route requests through a low-tier key instead of your subscription.
851851* Check your provider console for the active limits and request a higher tier if needed
852852* For Anthropic API keys, see the [rate limits reference](https://platform.claude.com/docs/en/api/rate-limits) for how tiers work and how to set per-workspace caps
853* Reduce concurrency: lower [`CLAUDE_CODE_MAX_TOOL_USE_CONCURRENCY`](/docs/en/env-vars), avoid running many parallel subagents, or switch to a smaller model with `/model` for high-volume scripted runs
853* Reduce concurrency: avoid running many parallel subagents, or switch to a smaller model with `/model` for high-volume scripted runs
854854
855855### You've hit your monthly spend limit
856856
from line 2695
26952695**What to do:**
26962696
26972697* If you are using Opus 4.7 or Opus 4.8, run `claude update` first. Versions before v2.1.156 can trigger this error during normal tool use, and `/rewind` doesn't clear it.
2698* Run `/rewind`, or press Esc twice, to step back to a checkpoint before the corrupted turn and continue from there. See [Checkpointing](/docs/en
2698* Run `/rewind`, or press Esc twice, to step back to a checkpoint before the corrupted turn and continue from there. See [Checkpointing](/docs/en/checkpointing) for how checkpoints are created and restored.
2699
2700###
No line in this hunk matches that.