Error message after upgrad

I am having same issue as other poster…after upgrade, my pin button has disappeared and my posts now have an error message:

Warning: in_array() expects parameter 2 to be array, string given in /home3/ohello/public_html/wp-content/plugins/jquery-pin-it-button-for-images/includes/public/class-jpibfi-client.php on line 92

I’ve unintalled and reinstalled and cleared cache. Still doesn’t work.

Thanks!