License invalid or expired, please change the license key. License issue occured, hal

[Krn1295]

Hi, 

It was working fine but now it's giving an error 

License invalid or expired, please change the license key.

License issue occured, halting bot.

[alexthegreat2019]

Hi, 

It was working fine but now it's giving an error 

License invalid or expired, please change the license key.

License issue occured, halting bot.

try deactivating and then reactivate the license key and reboot your computer too that should work