Sounds like you’re using 15.4 - original release. There was an issue with composite indexes that was quickly fixed in the hot fixes.
> On Jul 22, 2017, at 5:54 PM, Kirk Brooks via 4D_Tech <4d_tech@lists.4d.com> > wrote: > > Sannyasin, > I took Bruno's suggestion and deleted the composite index for these two > fields. After that I was still getting a crash but it had moved further > down the execution chain. So I just deleted all the composite indexes. > > That seemed to fix the problem. ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************