GSX menu bug (freezing) when arrived at airport P3D v5

[Anakoma13]

Hello, I have a bug from GSX. I'm using P3d V5.1 academic. When arriving at an airport, and I press Ctrl+Shift+F12, it didn't show up choose a gate. It shows GSX- Pushback in progress (interrupt pushback). I tried to press the Confirm good engine start, but it didn't change. Do you know how to fix this bug? I attach an image of this bug. Thanks!

This the image link for this bug
https://drive.google.com/file/d/1Ov-6VYVebPlbT3osihixkMkKMhLnEw_j/view?usp=sharing
Description photo: arriving at the airport an at the gate.

[Captain Kevin]

Have a look here, I suspect this might be the issue.

http://www.fsdreamteam.com/forum/index.php/topic,24800.0.html

[Anakoma13]

Thanks for your help!! It works now!!