Installed WP Security plugin on existing main site.
I Have other WP sites in sub directories of that same domain.
Now cannot install any more sites due to install error.
Seems to be related to root permissions per ISP. Thinks htaccess.
Checked htaccess and it says deny all for the install file.
Wondering if this setting was auto changed on install of plugin.
Tried to disable plugin and install WP again, failed.
Appreciate your guidance.