Does it displays from time to time or constantly? On what page? More info please :)

same problem
its show always
in profile page
when we add some text in newsfeed
its latest update plugin problem

@Masih
Would you give a link to this profile?

all profile have this error when install Latest Status Updates plugin… just need user shere something and this error come in his/her profile

But we don't support Status update now. Please, use newsfeed plugin instead :)