rekordbox dj quit unexpectedly

rekordbox  quit unexpectedly  when i play after a 10-15 minutes and report this 

( DE919586-01B9-47D3-A0FA-98974A81A4EE_4.2.4.0001.dmp  )

every day  and every time

10.12.1 MAC OS SIERRA

my controller DDJ RZ with MacBook Pro (13-inch, Mid 2010)

2,4 GHz Intel Core 2 Duo

8 GB 1067 MHz DDR3

250 SAMSUNG SSD HD 

NVIDIA GeForce 320M 256 MB