I am using this plugin on a Multisite install. It is not network activated as i am not using it across the board. The single site I am using it on is experiencing a strange error. It only occurs when I hit the save button in the Menus dashboard. The error is:
Warning: Creating default object from empty value in /home/{site root}/public_html/wp-content/plugins/wp-post-to-pdf-enhanced/wp-post-to-pdf-enhanced.php on line 312
Any ideas as to what is causing this? Or how to fix it?
TIA
KO