Resolved Why is my game startup not allowed?

[jjjyyyooo]

Summary:The first two days I was able to play normally, and I've played 340 hours. But today I opened STEAM, clicked to start the game, and the STEAM popup informed me that an error (unlicensed) had occurred while updating the game: Expired. I don't know what to do, I checked the integrity of the game can not open the game, do I need to re-download it?
How to Reproduce:
Have you used cheats and if so which: no, add some mods
Scene Name (if related):
Media (Screenshots & Video):
Computer Specs:
OS:
GPU: 2060
GPU Driver Version:
CPU:
RAM:16G
Motherboard:
Storage Device (HDD/SSD):

 

[MArdA TaleWorlds]

Do you have a screenshot of the error you are seeing?

 

[jjjyyyooo]

Do you have a screenshot of the error you are seeing?

Thank you for your reply. I have resolved the issue, which is an error on the Steam platform. Thank you again.

 

[MArdA TaleWorlds]

Have fun playing!