Simulation is stuck at "starting run 1"
I am trying to simulate 7Be + d -> p + 8Be -> p + (p + 7Li) using a 7Be beam of 35 MeV. However, the simulation is getting stuck at "starting run 1" even if I try to run it for a single event.
I have attached the event generator file and the screenshot of the terminal after running the simulation. Any help or suggestion is highly appreciated.