Error reference changederrors
Nearest release: v2.1.309, published 4 hours 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 23 Oct 2026 00:36 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 23 Oct 2026 00:37 UTC.
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Recorded edits193to this page, all time
### Workspace not trusted when running claude ultrareview ### Disk full or disk quota used up ### Sandbox mask files left behind at write-deny paths ### Disk quota or temp filesystem is full ### Stale sandbox mask files left by a killed session
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222222| `Error: --agents file not found` | [Command-line errors](#invalid-agents-configuration) |
223223| `Error: Settings file exceeds the 2MiB limit` | [Command-line errors](#settings-file-exceeds-the-2mib-limit) |
224224| `The current directory no longer exists (it was deleted or moved)` / `Can't read the current directory` | [Command-line errors](#the-current-directory-no-longer-exists) |
225| `Temp directory <dir> ... Refusing to use it` / `ENOSPC: no space left on device, mkdir '<dir>'` | [Command-line errors](#temp-directory-refused-or-cannot-be-created) |
225| `Temp directory <dir> ... Refusing to use it` / `Claude Code's temporary directory <dir> could not be created` | [Command-line errors](#temp-directory-refused-or-cannot-be-created) |
226| `ENOSPC: no space left on device, mkdir '<dir>'` | [Command-line errors](#temp-directory-refused-or-cannot-be-created) |
226227| `couldn't be resolved to a real location, so its skills, commands, and agents weren't loaded` | [Command-line errors](#directory-couldnt-be-resolved-to-a-real-location) |
227228| `Error: Workspace not trusted` when starting Remote Control | [Command-line errors](#workspace-not-trusted-when-starting-remote-control) |
229| `Error: Workspace not trusted` when running `claude ultrareview` | [Command-line errors](#workspace-not-trusted-when-running-claude-ultrareview) |
230| `Ultrareview did not start` | [Command-line errors](#ultrareview-did-not-start) |
228231| `` `<flag>` before `remote-control` is not carried over to the sessions Remote Control starts `` | [Command-line errors](#not-carried-over-to-the-sessions-remote-control-starts) |
229232| `--sandbox is not supported by claude remote-control` / `--no-sandbox is not supported by claude remote-control` | [Command-line errors](#sandbox-is-not-supported-by-claude-remote-control) |
230233| `` `claude import` is not yet available in this build `` | [Command-line errors](#claude-import-is-not-yet-available-in-this-build) |
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334337| `its permission check expired before it ran (too many concurrent file operations)` / `ripgrep was found only by name on PATH` | [Tool errors](#refusing-after-a-symlink-changed) |
335338| `task output swap refused (tasks dir moved or linked)` | [Tool errors](#task-output-swap-refused) |
336339| `Command killed: its output file was replaced or could no longer be verified` | [Tool errors](#task-output-swap-refused) |
337| `Your disk quota is full on the filesystem with Claude Code's temp directory <dir> (EDQUOT)` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
338| `The filesystem with Claude Code's temp directory <dir>, or your disk quota on it, is full (ENOSPC)` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
340| `Disk full: this computer's volume holding <dir> (Claude Code's temporary directory) has <n> MB free` / `Nearly out of inodes: this computer's volume holding <dir>` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
341| `Disk full: a test write beside this command's output file` / `Disk quota used up: a test write beside this command's output file` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
342| `The command was not started: this computer's disk is full (ENOSPC)` / `the user's disk quota is used up (EDQUOT)` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
343| `Your disk quota is full on the filesystem with Claude Code's temp directory <dir> (EDQUOT)` / `The filesystem with Claude Code's temp directory <dir>, or your disk quota on it, is full (ENOSPC)` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
339344| `Command output was lost: the temp filesystem at <dir> is full` / `is out of inodes` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
340| `The command was not started: this computer's disk is full (ENOSPC)` / `(EDQUOT)` | [Tool errors](#disk-quota-or-temp-filesystem-is-full) |
341345| `File is not valid UTF-8. It may use a legacy encoding such as Windows-1252, Shift-JIS or GBK, or be binary` | [Tool errors](#file-is-not-valid-utf-8) |
342346| `the source file is not valid UTF-8 text` / `the source file is not valid UTF-16 text` | [Tool errors](#the-source-file-is-not-valid-utf-8-text) |
343347| `the source file has the replacement character U+FFFD` | [Tool errors](#the-source-file-is-not-valid-utf-8-text) |
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425429| `Claude Code doesn't recognize the model "<model>", so it assumes a context window of 200k tokens` | [Correct the window for a gateway or custom model ID](/docs/en/model-config.md#correct-the-window-for-a-gateway-or-custom-model-id) |
426430| `[claude-code:unrecognized_model]` | [Configuration warnings](#unrecognized-model-id-on-a-request) |
427431| `is ignored — managed settings set allowManagedReadPathsOnly` / `is ignored — managed settings set allowManagedDomainsOnly` | [Configuration warnings](#sandbox-allow-entries-are-ignored-under-a-managed-lock) |
432| `Sandbox mask files left behind at write-deny paths` | [Configuration warnings](#stale-sandbox-mask-files-left-by-a-killed-session) |
428433| `Stale sandbox mask files left by a killed session` | [Configuration warnings](#stale-sandbox-mask-files-left-by-a-killed-session) |
429434| Responses seem lower quality than usual | [Response quality](#responses-seem-lower-quality-than-usual) |
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21582163
21592164### Couldn't send feedback
21602165
2161You sent a report from the [`/feedback`, `/bug`, or `/share` dialog](/docs/en/commands#all-commands) and the upload to Anthropic failed. The dialog keeps your text so you can retry.
2166A message starting `Couldn't send feedback` means the report you submitted from the [`/feedback`, `/bug`, or `/share` dialog](/docs/en/commands#all-commands), or a queued [feedback draft](/docs/en/tools-reference.md#sendfeedback-tool-behavior), wasn't sent. When a sentence about your organization follows the colon, your organization refuses feedback and the same report gets the same answer.
21622167
2163```text theme={null}
2168The first of these two examples is a network failure and the second is an organization's refusal:
2169
2170```text wrap theme={null}
21642171Couldn't send feedback (couldn't reach the service). If it keeps failing, you can file at https://github.com/anthropics/claude-code/issues instead.
2172
2173Couldn't send feedback: Feedback has not been enabled for your organization. To report a bug, open an issue at https://github.com/anthropics/claude-code/issues. Issues are public, so leave out anything confidential.
21652174```
21662175
2167The text after the prefix names what failed:
2168
2169* **`: not signed in. Run /login, then retry.`**: the dialog uploads only when Claude Code found Anthropic credentials as it opened, and none were usable by the time you sent. For example, you signed out on this machine in the meantime, or your login could no longer be refreshed.
2170* **A parenthetical**: `(server returned <status>)` is the service's response code; `(request timed out)` and `(couldn't reach the service)` are network failures. When Claude Code can't name a reason, the parenthetical is absent.
2171
2172In the [feedback drafts queue](/docs/en/tools-reference.md#sendfeedback-tool-behavior), the same failure ends with `The draft is still queued. Try again later.` instead, and the draft stays in the queue for another attempt.
2173
21742176**What to do:**
21752177
2176* For the not-signed-in wording, run `/login` and send again
2177* Otherwise, send again; if other requests are failing too, check your network connection and see [Unable to connect to API](#unable-to-connect-to-api)
2178* If it keeps failing, file the report at [github.com/anthropics/claude-code/issues](https://github.com/anthropics/claude-code/issues), as the message says
2178* **Not signed in**: the message continues `: not signed in. Run /login, then retry.` Run `/login`, then send again
2179* **Your organization's refusal**: for example `: Feedback has not been enabled for your organization.` or `: Feedback collection is not available for organizations with custom data retention policies.` If the message adds `To report a bug, open an issue`, do so at [github.com/anthropics/claude-code/issues](https://github.com/anthropics/claude-code/issues). A queued draft stays queued, and you can [discard it](/docs/en/tools-reference.md#discard-or-keep-a-draft)
2180* **Refused credentials**: the message continues `: the sign-in this session uses is not allowed to send feedback` or `: the server did not accept the credentials this session uses`. Run `/status` at the Claude Code prompt to see which login, token, or API key this session sends
2181* **`(request timed out)` or `(couldn't reach the service)` straight after `Couldn't send feedback`**: these are network failures. Send the report or the queued draft again. The dialog keeps your text, and a queued draft's message says `The draft is still queued.` If other requests are failing too, check your network connection and see [Unable to connect to API](#unable-to-connect-to-api). If it keeps failing, file the report at [github.com/anthropics/claude-code/issues](https://github.com/anthropics/claude-code/issues)
2182* **`(server returned <status>)`, or no reason, straight after `Couldn't send feedback`**: the status is the service's response code. The service's own message follows it when one was sent, as in `(server returned 403: Access Forbidden)`. If it keeps failing, file the report at [github.com/anthropics/claude-code/issues](https://github.com/anthropics/claude-code/issues)
21792183
2184Issues at github.com/anthropics/claude-code are public, so leave out code, transcripts, and anything else confidential when you open one.
2185
21802186Before v2.1.281, every send failed with this message once a Remote Control **Stop** or an urgent cross-session message had arrived while the dialog was open. On those versions, close the dialog, reopen it, and send again.
21812187
21822188### MCP server connection timed out during a sleep or clock change
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26162622| The binary the [VS Code extension](/docs/en/vs-code.md) bundles | Update the extension |
26172623| The binary an Agent SDK package bundles | [Upgrade the SDK package](/docs/en/agent-sdk/hosting.md#runtime-dependencies), then restart your application. In a [compiled single-file executable](/docs/en/agent-sdk/typescript.md#compile-to-a-single-executable), rebuild it |
26182624
2619* If you run `claude update` on the [stable release channel](/docs/en/setup.md#configure-release-channel), it doesn't move you past the newest stable release, which can still be below the required minimum. Move to the latest channel, then update again. If your organization pins your channel or version through [managed settings](/docs/en/managed-settings.md), ask your admin to change it
2620* For the per-model wording, you can keep working in the current session by switching to another model: run `/model` in the CLI, call [`setModel()`](/docs/en/agent-sdk/typescript#query-object) on the TypeScript SDK's `Query` object in streaming input mode, or call [`set_model()`](/docs/en/agent-sdk/python#claudesdkclient) on the Python SDK's `ClaudeSDKClient`
2621* For the organization-policy wording, update before you continue
2622
2623### Model is restricted by your organization's settings
2624
2625Your organization admin has disabled this model in the claude.ai admin console, or managed settings exclude it through an [`availableModels`](/docs/en/model-config#restrict-model-selection) allowlist or a [`deniedModels`](/docs/en/model-config#block-specific-models-or-versions) list. The notice appears at startup when `--model`, `ANTHROPIC_MODEL`, or the `model` setting named the restricted model, and it names the model the session uses instead. If managed settings leave no permitted model for the session to use, see [Managed settings block the default model](#managed-settings-block-the-default-model). The substitution notice can also appear mid-session after an admin disables the model a session is running on in the claude.ai admin console.
2626
2627```text theme={null}
2628Model "claude-opus-4-8" is restricted by your organization's settings. Using claude-sonnet-4-6 instead.
2629```
2630
2631Typing `/model <name>` for a restricted model is rejected and the session keeps its current model. For a model disabled in the admin console, the rejection reads `Model '<name>' is restricted by your organization's settings. Run /model to choose a different model.` For a model that managed settings exclude, it reads `Model '<name>' is not available. Your organization restricts model selection.`
2632
2633A notice prefixed with an agent,
2625* If you run
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