What is [[[“xjs.sav.en_us.xyl2giaphyu.o”,5]],null,[null,1],200] error?

I got a “[[[“xjs.sav.en_us.xyl2giaphyu.o”,5]],null,[null,1],200]” So let me ask what is it? And what do I do to fix it?

In the course of using the computer I encountered an error message [[[“xjs.sav.en_us.xyl2giaphyu.o”,5]],null,[null,1],200]. I searched the internet but there was no answer guide. Look forward to the help.