Input validation error causing Claude to get stuck

Ive tried using Claude-code today and each time we are making a new file it shows this error and gets stuck percolating -

Create(file_path: examples/crypto-twitter-direct-agent-mini.ts)…
  ⎿  InputValidationError: [
{
"code": "invalid_type",
"expected": "string",
"received": "undefined",
"path": [
"new_string"
],
"message": "Required"
}
... (+1 lines)
  ⎿  Interrupted by user