Using the Homebrew Launcher version of Loadiine fixed the issue for me.I also have the same screen today when I update Star Fox Zero with NEW-NUSGrabberGUI for Loadiine Gx2, because I wanted to have the icon that did not apear, so when I use the update the icon it work fine but the game crash, so I copy back code and meta folder and the game star normaly and somehow the icon too, so I guess one solution it could be in that way, just check if perhaps you put or have some updates in your games that are making crash to Loadiine Gx2.