# tinker_cookbook.sandbox.SandboxTerminatedError ## *class* [**tinker_cookbook.sandbox.SandboxTerminatedError**](https://github.com/thinking-machines-lab/tinker-cookbook/blob/main/tinker_cookbook/sandbox/sandbox_interface.py#L20)(*[SandboxError](https://tinker-docs.thinkingmachines.ai/cookbook/api-reference/exceptions/sandboxerror/index.md)*) Raised when a sandbox has been terminated or died unexpectedly.