Today I've had a problem.
Our office was suddenly disconnected from internet.
This time my PhpStorm hung.
I terminated it from task manager and tried to start it again but it didn't start (tried 2-3 times for about 5-10 minutes). It didn't and I left it on welcome screen (the little one that appears before loading IDE).
It started properly itself right after internet connection was renewed.
When I terminated it, I had the message (I'm using MacOS), it's attached here.
Please answer me what happened and does PhpStorm really need internet connection to work properly?)