why is my license and bot not working?

[Supreme Leader]

Happening with me also.

Welcome to ClashFarmer 1.8.21 bot.
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Starting Bot...
ClashFarmer Started.
Detection evasion support is enabled.
Error verifying professional license key.
License issue occured, halting bot.
The bot was stopped.
Starting Bot...
ClashFarmer Started.
Detection evasion support is enabled.

Working with VPN. is this another new feature

Depends where you've been lately