I've installed the Maven Member plugin and tried assigning users some access, as well as assigning to pages. Now whenever any user tries to loging (doesn't matter the user), then we get the error "You do not have sufficient permissions to access this page.".
I've tried going through cpanel and creating a new user in the PHPmyAdmin, same error. I've tried removing the plugin through FTP, but still get's the same error.
We can't get in to modify the site.