Repeated "Internal Error" in Vertex AI Batch Prediction - Seeking Assistance

[jlrw_cama]

I recently trained a model with AutoML in Vertex AI to predict future ticket sales on the basis of past data for our classical music non-profit organization. I am attempting to perform batch predictions for a future concert as a first test of the model.

Each time I run the batch prediction, I receive the same error, copied here:

>>

Hello Vertex AI Customer,

Due to an error, Vertex AI was unable to batch predict using model "CAMA 
Ticket Sales Batch Prediction".

Additional Details:
Operation State: Failed with errors

Resource Name: [redacted]

Error Messages: Internal error occurred. Please retry in a few minutes. If 
you still experience errors, contact Vertex AI.

To view the error on Cloud Console, go back to your predictions using [redacted].

Sincerely,
The Google Cloud AI Team

<<

I have tried back and rerun the batch prediction at different times of day and in each case the same error occurs.

Has anyone encountered a similar problem who might have a solution?

Thank you!