Recommended method: Fetch a URL
1. Open Plesk.
2. Go to Websites & Domains → Scheduled Tasks.
3. Click Add Task.
4. Set Task type to Fetch a URL.
5. Paste this URL:
6. Set Run to Cron style and use this expression:
* * * * *
7. Set notification to Errors only.
8. Press Run Now once. If it works, press OK or Apply.
Alternative method: Run a PHP script
Use this only if Plesk lets you enter script arguments cleanly.
Script path
Arguments
Full command
Important: /proto/clara_chat.php is only the website path. It is not the Linux server path. For command mode, use the full server path shown above.