SmartPLS ask activation key after upgrade kernel

[Saccarrep]

Hi,

I use SmartPLS on linux, everything works fine. But yesterday after upgrade the kernel, SmartPLS prompt the activation wizard. I can't reactivate it because I have used up the licenses (my own laptop, and two for computer at my work place).
Is there any file or folder that I have to copy to make the software keep activated? If I use the old kernel the SmartPLS is activated but if I use the new kernel SmartPLS ask for activation key.
p.s. It is on the same system, the difference is just the kernel

Thank you in advance

Dhani