I’ve been using PHPList for several years. I’m running on a shared hosting server. PHP version was 5.6, but I would like to update to 7.1. I upgraded PHPList to version 3.3.3.
I had this behavior with the earlier version too. When I try to go to /phplist, or /phplist/admin, I get “Forbidden 403. You don’t have permission to access /phplist/ on this server.”
I can go back to PHP version 5.6, and it works again.
Does anyone know where I should look next?