Hey Tony,
I was first instructed to downgrade to 7.0 OR 8.0. All my sites and my client’s sites on the server are on PHP8 now so downgrading back to 7.0 isn’t an option.
As noted in your screenshot, your theme does show compatibility with PHP8 which is one of the reasons I chose the X-Store theme.
All the pages of my site work fine except for 1 – regardless of my plugins that came bundled or were previously installed by me. The first thing I did when installing the theme was assess compatibility with the current plugins I have which are essential to the order process in my online store. I was able to continue to build out my site (headers, footers, page, posts, portfiolio, all types) with no plugin or compatibility issues.
The only problem I face now is your X-Store Core plugin throwing an error with Elementor. If I disable Core, I am able to load the page albeit missing Elementor created elements. Once Core plugin is enabled again, then the page loads poorly and in the incorrect format.
Please trouble shoot this as you are the developer of the plugin causing compatibility issues with your own theme?