operapluginwrapper problem

Scenario:
1. Start opera.
2. Browse dn.no
3. After a couple of clicks a error is popped up

Scenario:
1. login SSL on my own suite fjellhagen.no-ip.biz
2. No access. In FireFox and other it works


Bug report:
System: Linux 2.6.30.10-105.2.23.fc11.i686.PAE #1 SMP Thu Feb 11 07:05:37 UTC 2010 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10603901
Selinux: No
Accessibility: Disabled
GTK+ Theme: Crux
Icon Theme: Crux
GTK+ Modules: canberra-gtk-module, pk-gtk-module, gnomebreakpad

Memory status: size: 0 vsize: 0 resident: 0 share: 0 rss: 0 rss_rlim: 0
CPU usage: start_time: 0 rtime: 0 utime: 0 stime: 0 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 0



---- Critical and fatal warnings logged during execution ----

** GLib-GObject **: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed
** Gtk **: gtk_window_get_type_hint: assertion `GTK_IS_WINDOW (window)' failed
** Gtk **: gtk_widget_get_toplevel: assertion `GTK_IS_WIDGET (widget)' failed
** GLib-GObject **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
** GLib-GObject **: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed
** Gtk **: gtk_window_get_type_hint: assertion `GTK_IS_WINDOW (window)' failed


----------- .xsession-errors ---------------------
(operapluginwrapper:21587): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWindow'
(operapluginwrapper:21587): Gtk-CRITICAL **: gtk_window_get_type_hint: assertion `GTK_IS_WINDOW (window)' failed
(operapluginwrapper:21587): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWidget'
(operapluginwrapper:21587): Gtk-CRITICAL **: gtk_widget_get_toplevel: assertion `GTK_IS_WIDGET (widget)' failed
(operapluginwrapper:21587): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
(operapluginwrapper:21587): GLib-GObject-CRITICAL **: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed
(operapluginwrapper:21587): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkWindow'
(operapluginwrapper:21587): Gtk-CRITICAL **: gtk_window_get_type_hint: assertion `GTK_IS_WINDOW (window)' failed
--------------------------------------------------

further info:

Technical specification:
Fedora release 11 (Leonidas)
Linux ibmt61-f11 2.6.30.10-105.2.23.fc11.i686.PAE #1 SMP Thu Feb 11 07:05:37 UTC 2010 i686 i686 i386 GNU/Linux
About Opera Version information Version 11.52 Build 1100 Platform Linux

Красотище...
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брендовая обувь

What is the actual problem you have? The messages you are listing are generated by a plugin doing some things that GTK doesn't like, probably Adobe Flash. But they don't have to be fatal. Is there a problem?