Description of problem:
Changing the time

Version-Release number of selected component:
mate-panel-1.6.2-1.fc20

Additional info:
reporter:       libreport-2.2.2
backtrace_rating: 4
cmdline:        /usr/libexec/mate-panel/clock-applet
crash_function: g_object_notify_queue_freeze
executable:     /usr/libexec/mate-panel/clock-applet
kernel:         3.14.3-200.fc20.i686
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 g_object_notify_queue_freeze at gobject.c:227
 #1 g_object_freeze_notify at gobject.c:1095
 #2 gtk_widget_unparent at gtkwidget.c:3105
 #3 gtk_bin_remove at gtkbin.c:122
 #4 g_cclosure_marshal_VOID__OBJECTv at gmarshal.c:1312
 #5 g_type_class_meta_marshalv at gclosure.c:997
 #6 _g_closure_invoke_va at gclosure.c:840
 #9 gtk_container_remove at gtkcontainer.c:1240
 #10 gtk_widget_dispose at gtkwidget.c:8792
 #12 gtk_object_destroy at gtkobject.c:406