Console error when generating exercises with AI

[rotimi-best]

Issue Description

I get this error when I generate an exercise with AI.

Can you investigate the cause of this issue and a fix?

Steps to Reproduce

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Expected Behavior

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Current Behavior

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Screenshots (optional)

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Operating System [e.g., Windows 10]

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Browser [e.g., Chrome, Firefox]

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Environment (locally, production, selfhosted)

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• [ ] I have provided steps to reproduce the issue.
• [ ] I have included relevant environment information.
• [ ] I have included any relevant screenshots.
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• [ ] I want to work on creating a PR for this issue if approved

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