My LoL started to giving error

Support
1

I was able play my game but it started to give this error i don’t know why

Waiting on children
Waiting on children
2019-11-30 17:59:41,064: Unable to read stat for process 7206
2019-11-30 17:59:41,065: Unable to read stat for process 7206
All children gone
Exit with returncode 53

2

You should really mention the game by actual name, rather than just the acronym.
I’m guessing you meant League of Legends, but when I see that acronym I normally think of Lands of Lore.