All websites show default Plesk page instead of its content

Symptoms

• On attempts to open websites hosted in Plesk:

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

Cause

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

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