There doesn't seem to be a valid compiled storyboard while inserting records to sqlite database?

I am developing an app in which i am getting data from server & saving that data to local sqlite database.But data is too much there are records in hundreds which i am inserting.At one point in inserting records to database my app gets below error message & get crashed.Plaese tell why this issue coming?

2016-04-02 16:59:41.406 [2057:107245] -[UIApplication endIgnoringInteractionEvents] called without matching -beginIgnoringInteractionEvents. Ignoring.
2016-04-02 16:59:41.535 [2057:107245] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'There doesn't seem to be a valid compiled storyboard at path '/Users/apple/Library/Developer/CoreSimulator/Devices/927CC377-23D5-4648-8D78-05B117A19C5C/data/Containers/Bundle/Application/B1677AEC-3672-45EB-A80E-CAD2AEECB767/http://ift.tt/1RT4wYL''