Hi @synergywp
You can continue to use the acf_form exactly as you have been doing in v4.
ACF v4 does not contain settings for ‘new_post’.
It looks like you have merged both ACF v4 and ACF v5 functionality.
If you want to use the acf/pre_save_post filter, and create your own post, please do so, but please remove the ‘new_post’ settings.
Please follow the documentation here:
http://www.advancedcustomfields.com/resources/acf_form/?version=4
