Ok, did some upgrades to PHP and MySQL which I'm not sure have caused this probem.

When I go to a domain, then browse the files using the PSA filemanager, and I go to /web_users/user.. I get the following error:

ls_dir_wrapper() failed: filemng: opendir failed: Permission denied

This happens wether I create or modify a user.

Running PSA 7.0.4, upgraded from 7.0.1.

I created a subdomain.maindomain.com and then created a web_user in that domain. This also exibited the same permission issues as a normal web_user that has been around a while.

Here is a list of the permissons for the web_users on the domain www.vallisaspectus.org:

drwxr-xr-x 14 root root 4096 Sep 17 11:11 ..
drwxr-x--- 3 bards psaserv 4096 Oct 7 09:38 bards
drwxr-x--- 2 beasts psaserv 4096 Oct 6 12:12 beasts
drwxr-x--- 2 chanter psaserv 4096 Oct 6 12:07 chanter
drwxr-x--- 2 clerics psaserv 4096 Oct 6 12:09 clerics
drwxr-x--- 2 druid psaserv 4096 Oct 26 17:42 druid
drwxr-x--- 7 heruu psaserv 4096 Sep 17 11:17 heruu

What do I need to look at to fix this?

Thanks.

Have you looked at the owner and permissions for the web_users directory itself -- if they are root this is no good -- change them as appropriate.