I have the following stack trace. Is this a null ptr in our code or in the object db code?
Failed to commit transaction: (error 613) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:279) [Removed application frames] at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at com.objectdb.o.RTM.x(RTM.java:85) at com.objectdb.o.OBC.aL(OBC.java:904) at com.objectdb.o.OBM.bA(OBM.java:492) at com.objectdb.o.OBM.bz(OBM.java:371) at com.objectdb.o.EPR.Un(EPR.java:81) at com.objectdb.o.MPT.visitRefs(MPT.java:174) at com.objectdb.o.TVS.j(TVS.java:169) at com.objectdb.o.TVS.cascade(TVS.java:156) at com.objectdb.o.STA.Q(STA.java:476) at com.objectdb.o.STM.E(STM.java:410) at com.objectdb.o.OBM.bK(OBM.java:902) at com.objectdb.jdo.PMImpl.bK(PMImpl.java:2187) at com.objectdb.o.OBM.bJ(OBM.java:818) at com.objectdb.o.OBM.bH(OBM.java:733) at com.objectdb.jpa.EMImpl.commit(EMImpl.java:276)