Clicking the element of a submission throws a 500 error

[MattDeJager]

Description

Steps to reproduce

1. Submit a form on the front end
2. Click Form Submission in CP -> /admin/contact-form-extensions?source=*
3. Click on the element link for the submission

Additional info

• Craft version: 5.5.6.1
• PHP version: 8.2.2
• Database driver & version: 3.1.0
• Plugins & versions: