Hello,
What is the current revision you are running? There is known issues which were fixed in revision 94 that relate to your crash. See 2138515 - SAP HANA SPS 09 Database Revision 94
As Lucas already pointed out, upgrading to the newest Maintenance Revision would be wise.
I would recommend going to Revision 112.02.
Here are some useful notes also:
SAP HANA Database Maintenance Revision 112.02 of SAP HANA platform software Support Package Stack (SPS) 11 is now available externally for media download on SAP Service Marketplace.
Please check SAP Note 2300417.
If you upgrade from a lower SAP HANA SPS it is recommended to update ALL other components (Studio, Modeler, DB Clients, DBSL, SLT, DS, ...) to at least the minimal version of SAP HANA SPS 11.
Please check also the SAP HANA Platform SPS 11 Release Note 2227464
Regards,
Michael