Hello,
I migrated this site from J3.10 to J4. I have done this to several other Curb appeal templates and had little issue, you helped me out on a couple others.
This issue is also probably minor. I made all the updates including the template. The front end did not / does not work. The admin panel worked except for the Site Template Styles page, it loaded up with an error.
I then reloaded the latest template and it seems the whole admin panel works correctly, from what I can tell, however, the front end is still not showing with the error listed in the title above.
I went through plugins and mods, as this site has some facebook extensions, turned them off, but that didn't work either.
I sent an server invite to Saguaros (only email address I have on file) I will private post access credentials to the admin panel as well.
Thank you!