Some websites need a specific PHP version. Older applications may fail on newer PHP, and newer applications may require recent PHP features.

1. Open the hosting panel at https://cyber.ideacomindo.com:8090.
2. Go to Websites.
3. Open Manage for the website or subdomain you want to change.
4. Choose Change PHP or the PHP version selector.
5. Select the required PHP version.
6. Save the change and test the website in a private browser window.

If the site shows errors after changing PHP, switch back to the previous version and contact support. Include the old version, the new version, and the error shown.