Mintplex-Labs/anything-llm · error

Cooldown must be a number between 0 and 3600.

Error message

Cooldown must be a number between 0 and 3600.

What it means

Validation error propagated from ModelRouter.update: the cooldown value supplied is either non-numeric or outside the permitted 0–3600 second range, so the update is rejected to prevent invalid cooldown behavior.

Source

Thrown at server/endpoints/modelRouter.js:82

        if (error) return response.status(400).json({ router, error });
        await Telemetry.sendTelemetry("model_router_created");
        return response.status(200).json({ router });
      } catch (e) {
        console.error(e);
        response.sendStatus(500);
      }
    }
  );

  app.put(
    "/model-routers/:id",
    [validatedRequest, flexUserRoleValid([ROLES.admin])],
    async (request, response) => {
      try {
        const { id } = request.params;
        const data = reqBody(request);
        const { router, error } = await ModelRouter.update(Number(id), data);
        if (error) return response.status(400).json({ router, error });
        ModelRouterService.invalidateRouter(Number(id));
        return response.status(200).json({ router });
      } catch (e) {
        console.error(e);
        response.sendStatus(500);
      }
    }
  );

  app.delete(
    "/model-routers/:id",
    [validatedRequest, flexUserRoleValid([ROLES.admin])],
    async (request, response) => {
      try {
        const { id } = request.params;
        const success = await ModelRouter.delete(Number(id));
        if (!success)
          return response

View on GitHub (pinned to 3aec848f28)

Solutions

1. Set cooldown to a numeric value between 0 and 3600 seconds.
2. Ensure the value is sent as a number, not a string.

When it happens

Trigger: Thrown at server/endpoints/modelRouter.js:82 when the library encounters an invalid state.

Common situations: Router update with an out-of-range or non-numeric cooldown value.

AI-assisted analysis of Mintplex-Labs/anything-llm@3aec848f28 (2026-08-18). Data as JSON: /api/errors/8a94b0f6ed6b6ef5. Report an issue: GitHub.