AI Assistant Suddenly Stopped Working in DataGrip

Hello,

Today, the AI Assistant stopped working unexpectedly.
Initially, it showed a message indicating that the AI Assistant license was invalid. However, I confirmed that the license is still valid and the AI Assistant is working properly in other JetBrains IDEs.

I attempted to resolve the issue by removing and reinstalling the AI Assistant plugin. However, the plugin is not found in the Plugin Marketplace. When I tried to install it via the AI Assistant navigation menu, I received the following message:
"Plugin 'AI Assistant' not found"

I am currently using DataGrip version 2024.3.3.

Could you please help me resolve this issue?

Thank you!