So, I did a little digging into this and it seems that in version 5.7.11/12 ACF decided to deprecate the function called “_acf_get_field_by_id”. However, in the /advanced-custom-fields-pro/includes/acf-deprecated-functions.php line 57 the function is called “_acf_get_fields_by_id” (Note “fields” in plural) and that seems to be breaking resources that are still using the deprecated _acf_get_field_by_id, due to a typo/misspelling of the function?
ACF, any input on this?
