Fix 401 Error on Squarespace

I need help fixing a 401 error on my Squarespace website. Google Console indicates that my site pages are not indexed due to this error. All pages are meant to be publicly accessible, and I haven't recently modified any access settings.

Ideal skills and experience:
- Expertise in Squarespace and website error troubleshooting
- Familiarity with Google Search Console and site indexing issues
- Strong problem-solving skills and attention to detail

Please provide a solution to ensure my site is accessible and indexed correctly by search engines.