I have a WordPress site. In the admin there is a custom plugin, which is based on ACF. It was working, now stopped. Now all I get is:
Error: Call to undefined function get_field()
I receive this message across all the scripts. And nothing in the scripts was changed. What could I try to fix it?
Possibilities are
1) ACF has been deactivated
2) The plugin is calling an ACF function before ACF is loaded.