Unlicensed the apps of adobe has been disabled

See Non-Genuine software below.

https://helpx.adobe.com/genuine/faq.html

what version of illustrator is that?

if it's a cc version, purchase a subscription here https://creative.adobe.com/plans

if it's a pre-cc version, which and do you have the serial number?

Hi, moving the thread to the licensing forum.

To use Adobe products, a subscription is required.