I turned on WP Debug, but it still loads a blank page with no error output. It seems like the error occurs when /wp-content/plugins/simple-subscribe/libs/SimpleSubscribe/Forms.php is loaded.
I having the exact same issue. Nothing in the error logs that seems to identify the issue. It installed without issue on my local environment, but out on my production server everything goes blank upon activation.
Is there some way to resolve this?
