Following the fatal error introduced by the latest version of this plugin, I tried to delete it, as suggested. I was told to delete various files in the wp-content directory, e.g db.php, all of which I did. Now, however I can't access my dashboard at all to do a new post! I get the message: You do not have sufficient permissions to access this page.
It would be very nice if the developer could kindly offer a solution in view of the fact that this latest version appears to have caused problems for so many people.