Warning: count(): Parameter must be an array or an object that implements Count
Using the GeneratePress Theme 1.4, after activating the GP Premium plugin, Version 1.4.3, the below Warning messages appear at Dashboard > Pages, and at Dashboard > Posts: Warning: count(): Parameter must be an array or an object that implements Countable in D:\Server\data\htdocs\2017\wp-admin\includes\template.php on line 1447 Warning: count(): Parameter must be an array or an object … Read more
