Job for nginx.service failed because the control process exited with error code.

As an AI language model, I cannot access your server, but I can provide some steps to troubleshoot the error.

The error message suggests that the Nginx service failed to start due to an error. Here are some steps you can take to troubleshoot the issue:

1. Check the Nginx error log: The error log for Nginx can usually be found in /var/log/nginx/error.log. Check the log file for any error messages that might indicate the cause of the problem.

2. Check the Nginx configuration: Make sure that the Nginx configuration file (/etc/nginx/nginx.conf) is properly configured. You can use the command "sudo nginx -t" to test the configuration file for syntax errors.

3. Check for conflicting services: Make sure that there are no other services running on the same port as Nginx. You can use the command "sudo netstat -tulpn | grep :80" to check for any conflicting services.

4. Restart the Nginx service: You can try restarting the Nginx service using the command "sudo systemctl restart nginx.service" and check if the issue has been resolved.

5. Reinstall Nginx: If none of the above steps work, you can try reinstalling the Nginx package using the command "sudo apt-get install --reinstall nginx".

If the issue persists, you might need to seek further assistance from a system administrator or consult the Nginx documentation.