Solution 1: Downgrade to AMPPS Version 3.9 (Recommended Free Fix)
Users on the free tier may be limited to a default PHP version (often PHP 7.4 or 8.0) and cannot switch without a key.
Once your license is successfully updated, take a few minutes to optimize your environment: ampps license key updated
Ensure that AMPPS is allowed through your firewall. Sometimes security software blocks the outgoing request to the licensing server.
The AMPPS license key is a unique alphanumeric string provided by Softaculous Ltd. upon purchasing a premium license. Activating this key unlocks features such as: Unlimited application installations. Solution 1: Downgrade to AMPPS Version 3
If your license has expired or you are upgrading from free to premium, you must enter or refresh this key to maintain uninterrupted service. How to Update Your AMPPS License Key (Step-by-Step)
Do you need assistance retrieving a from your account? Share public link The AMPPS license key is a unique alphanumeric
This message means you can now access Premium features such as:
# Example usage new_license_key = input("Enter the new license key: ") update_license_key(new_license_key)
After purchasing or renewing, Softaculous (the creators of AMPPS) will email you a new license key.