Have just installed and activated Subscrition Plug-in and these error message came up (twice) in the area where the buttons are placed:

Warning: in_array() expects parameter 2 to be array, string given in /problem-with-post-edit-buttonome/flatchat/www/www/wp-content/sp-resources/forum-plugins/subscriptions/library/sp-subscriptions-components.php on line 350

I’m using SP 5.05 and I have Tiny-MCE installed (and working). Obviously I’m made a mis-step somewhere.  Any thoughts on how I can fix this?

Thanks