Unreal engine stopped working after it crashes in a error python stuff while i was exporting from bridge quixel

i don’t know what to do i really tryed most of the web solution but non work because am enable to identify the problem aand i don’t get any error or something just it start loading and then i won’t open it just go away and close without a warning like if i did’t click on it

all that started when i was exporting a material from bridge quixel