After some other plugin updates and then the SubscribersPlugin update. The plugin is no longer working. At the bottom the error states: " Failure on system requirement Common Plugin version 3.33.0 or later installed
Have you updated the Common Plugin?
Thank you @Dragonrider I have the latest (I believe) of the Common Plugin. Should I look to see if it need to be updated manually?
UPDATE:
Did as you suggested and it now updated and working. Thank you @Dragonrider