Not the expected response

[0011x]

In scenario 1, the following issues occurred during operation. What is the reason for this：

best_prompt, expert_profile = gp.get_best_prompt(use_examples=False,run_without_train_examples=True,generate_synthetic_examples=False)

Mutating Task Description....
Iterations completed: 0%| | 0/3 [00:00<?, ?it/s]
Connection error.
Connection error.
Connection error.
Connection error.
Connection error.
Connection error.

Optimization Finished...

Possible prompt variations:
Connection error.
Iterations completed: 0%| | 0/3 [04:00<?, ?it/s]
Connection error.

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Variations 1:
Expert Profile:
Sorry, I am not able to understand your query. Please try again.:
Prompt:
You are a mathematics expert. You will be given a mathematics problem which you need to solve
Lets think step by step.

For each question present the reasoning followed by the correct answer.
Keywords: Sorry, I am not able to understand your query. Please try again.