Error messages logged with bulk AI post creator!

Hello, I have several instances of the error message below when the bulk AI post creator is left to run unattended, and the posts are not being created. Please advise! --------------------------- Retrying (1) API call after type failure: { "error": { "message": "The server had an error while processing your request. Sorry about that!", "type": "server_error", "param": null, "code": null } }