Fatal error: Unknown: Failed opening required '/var/lib/sec/prepend.php' (include_path='.:/usr/local/php72/pear') in Unknown on line 0
Can anyone help me identify this and what has cause this error ?
im not sure how it has been since its there but it is located where the review section usually is at bottom of product page.
1. I would guess an app error, as shopify doesn't run on php - so if you installed or edited an app recently would try disabling it to see if this fixes it.
2. If no luck try previewing a different theme in case your theme has been corrupted (again, likely by an app).
3. Finally if above doesn't work, perhaps post a link to site where error is occuring and you might get some people looking into it for you (not a lot of info in that error message alone).
All the best with it.