/usr/share/terminator/terminator:11:toggle_refs_notify:do_screen_change:gtk_widget_propagate_hierarchy_changed_recurse:gtk_box_forall:gtk_widget_propagate_hierarchy_changed_recurse

The Ubuntu Error Tracker has been receiving reports about a problem regarding terminator. This problem was most recently seen with package version 1.0-0~1776~ubuntu16.04.1, the problem page at https://errors.ubuntu.com/problem/28f70df291b1122b589d215e827265ac16f9c3d5 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.