Why am I getting a 'Problem loading this page' error on my store?

some pages on the store keep giving me “Problem loading this page” like when I try to open any product details page or the live view page in the Analytics menu, I tried to sign out and sign in again and my internet connection is stable and can’t find out where is the issue

Hi @RA2411

At this time we do have a few known issues with the layout of the admin and potential errors when loading the admin but nothing that I can say is specific to the screenshot you provided.

Since that is the case I would encourage you to reach out to our live support team to see if they can replicate this on their end and then it can be reported to our technical support for further investigation. To contact our live support please follow this link: Shopify Help Center - Contact Support, sign into your store account, search for your issue and use the contact support button at the bottom of the search results to see all our live support options.