(Error: Navigation Error) - How to fix this issue in webpagetest

We are getting (Error: Navigation Error) for SPA pages in webpagetest. Please let us know how to fix these issues.

Do you have a test ID you can share?

Hi ,

Please find the test id :WebPageTest Test Result - London : www.tesco.com/groceries - 08/02/21 11:29:17

Please let me know if you need additional information.

Thanks & Regards,
Mohana Reddy