Metaeditor from MT4 is closing by itself repeatedly.

 
Hello guys, I'm having a little bit weird issue: I want to write an EA but Metaeditor keeps closing after a while with no error message or visible crash... I can't figure out what's going on... did this happen to anybody else? 

Thanks in advance.
 

Can you post the version-number of the editor and the terminal?

Have you told the Service-Desk, can you post their answer?

Reason: