After applying a newly created filter in my drill project MM shuts itself down.

I've been working with 3 filters for a month or more and yesterday I created 2 new ones. Applying any of the latter 2 causes MM shutting down. More than that after I updated 3 old filters (included more DH in them) they stopped working too: Micromine shuts down immediately after their application. And now I can not even open my drillhole set. I can create a new project and try to create and try filtering in it but it will take me a while.