Thank you for your post!
So, it seems you have a FileMaker Pro Avanced Client accessing FileMaker Server 14.0.4 via a VPN. It seems that the crash itself is happening when opening your solution, is that correct?
Also, what version of FileMaker Pro Advanced are you using?
Does this issue occur without the use of Plugins?
I'm also going to move this thread from the FileMaker Community Feedback Space (which is specifically for input on the Community itself) to the Discussions Space where you should receive more views and potentially more feedback on this topic!