All websites show Web Server’s Default Page instead of their content

Symptoms

On attempts to open websites hosted in Plesk:

• Web Server's Default Page is served
• Apache Default Page opens
• The request is redirected to the Plesk login page

Cause

The Apache configuration is corrupted. For example, symlinks are missing from the directories in /etc/httpd/plesk.conf.d/.

Resolution

1. Connect to the server via SSH

2. Rebuild web server configuration files:

   For one domain:

   # plesk repair web -y example.com

   For all domains:

   # plesk repair web -y