Comfyui stops working.

I can't say much about this problem because I don't understand what's going on. I have tried to use models like Flux or similar, but when I queue, this happens:

https://preview.redd.it/nrbjhd4ue4td1.png?width=1920&format=png&auto=webp&s=b3bd856d3d50a46d4eec930fec9032afedcab581

This is the workflow I'm using:

https://preview.redd.it/zmzm85uwe4td1.png?width=1507&format=png&auto=webp&s=ef5b3472b40b8521cee404c7f787611353437279