Permanent License Key Not Accepted After Upgrading to New Mac

Hello,

I have an official Parallels Desktop 18 Standard perpetual license.

I migrated from my old MacBook Air to a new MacBook Air M5 using Apple's Migration Assistant.

My old Mac still runs Parallels Desktop 18.3.4 normally.

My new Mac also runs Parallels Desktop 18.3.4.

I am signed into the same Parallels account.

My license appears in My Account, but activation fails with the message:

"Old activation key has not been accepted by the license server."

Could you please reset or release my activation?

Thank you.