What this error means
You've hit your session limit · resets 3:45pm / You've hit your weekly limit · resets Mon 12:00am is a Claude Code failure pattern reported for developers trying to understand and fix claude code usage quota exhaustion; buy more credits or manage rolling limits. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.
Why this happens
Official Claude Code docs document three types of usage-limit errors (session limit, weekly limit, Opus limit). Users see explicit reset timestamps but confusion between usage vs context limits is rampant. Many hit limits unexpectedly due to session-resume token generation bug (GitHub #38029: 652K tokens generated without user prompts). Commercially critical — blocks paying Pro ($20/mo), Max ($100/mo), Enterprise users mid-workflow. Anthropic credit overhaul coming June 15, 2026 adds urgency.
Common causes
- Official Claude Code docs document three types of usage-limit errors (session limit, weekly limit, Opus limit). Users see explicit reset timestamps but confusion between usage vs context limits is rampant. Many hit limits unexpectedly due to session-resume token generation bug (GitHub #38029: 652K tokens generated without user prompts). Commercially critical — blocks paying Pro ($20/mo), Max ($100/mo), Enterprise users mid-workflow. Anthropic credit overhaul coming June 15, 2026 adds urgency.
Quick fixes
- Confirm the exact error signature matches
You've hit your session limit · resets 3:45pm / You've hit your weekly limit · resets Mon 12:00am. - Check the Claude Code account, local tool state, and provider configuration involved in the failing workflow.
- Reduce request pressure, check quota or plan limits, and retry with backoff instead of immediate repeated requests.
Platform/tool-specific checks
- Verify the command, editor, extension, or API client that produced the error.
- Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
- Avoid deleting credentials, local model data, or project settings until the failing scope is clear.
Step-by-step troubleshooting
- Capture the exact error message and the command, editor action, or request that triggered it.
- Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
- Review the source evidence below and compare it with your environment.
- Apply one change at a time and rerun the smallest failing action.
- Keep the working fix documented for the team or deployment environment.
How to prevent it
- Keep provider/tool configuration documented.
- Record non-secret diagnostics such as tool version, provider name, model name, and command path.
- Add a lightweight check before CI or production workflows depend on the tool.