I'm currently working on a website with a lot of users who have different roles.
To manage the accessibility of each user I use Advanced Access Manager and only the Super_Admin could see the AAM administration.
But yesterday the AAM link disappear from the administration menu and when I try to access to the page directly (/wp-admin/admin.php?page=wp_access), I've got a message wich tells me that I don't have the permission to access this page.
Everything works well, even the AAM configuration but I can't use the plugin anymore.
Please, can someone help me ? I don't have the time to delete all the plugins and redo the configuration, so if someone have a trick to access the plugin, i would be really greatfull.