/usr/bin/shutter:11:raise:ffi_call_unix64:ffi_call:g_cclosure_marshal_generic:g_closure_invoke

The Ubuntu Error Tracker has been receiving reports about a problem regarding shutter. This problem was most recently seen with package version 0.94-1dhor~zesty, the problem page at https://errors.ubuntu.com/problem/c2ea3239953cdaa91702da4a155c8e736740726e 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/.