Mplus Confirmatory Factor Analysis error

Hello, you guys!
I have a problem with this basic Confirmatory Factor Analysis I'm running. An error message pops up saying that "Mplus has unexpectedly stopped running. The output may contain only partial output. Please try again. If you continue to have problems with this input file please email it to Mplus support".
But even with this error message, it seems like the output is as expected. It controlled all I wanted to control. I need to solve this problem. Can anyone help me out here? Thanks in advance.
