** ERROR **: Error starting the video source 


Core was generated by `/usr/libexec/telepathy-stream-engine-wrapped'.
Program terminated with signal 6, Aborted.
#0  0x00002ae365cb3055 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00002ae365cb3055 in raise () from /lib64/libc.so.6
#1  0x00002ae365cb4af0 in abort () from /lib64/libc.so.6
#2  0x00002ae365055f30 in g_logv () from /lib64/libglib-2.0.so.0
#3  0x00002ae365055fb3 in g_log () from /lib64/libglib-2.0.so.0
#4  0x000000000040aece in _add_preview_window (self=0x63d800, 
    window_id=81788978, error=0x7fff475e45e8) at tp-stream-engine.c:595
#5  0x000000000040b8f3 in tp_stream_engine_add_preview_window (
    iface=<value optimized out>, window_id=81788978, context=0x8c3a40)
    at tp-stream-engine.c:1674
#6  0x00002ae3636eb6e4 in gobject_message_function (connection=0x6443b0, 
    message=0x873790, user_data=<value optimized out>) at dbus-gobject.c:1158
#7  0x00002ae363919129 in _dbus_object_tree_dispatch_and_unlock (
    tree=0x61f670, message=0x873790) at dbus-object-tree.c:856
#8  0x00002ae36390c79b in dbus_connection_dispatch (connection=0x6443b0)
    at dbus-connection.c:4420
#9  0x00002ae3636e8535 in message_queue_dispatch (
    source=<value optimized out>, callback=<value optimized out>, 
    user_data=<value optimized out>) at dbus-gmain.c:101
#10 0x00002ae36504de24 in g_main_context_dispatch ()
   from /lib64/libglib-2.0.so.0
#11 0x00002ae365050c5d in g_main_context_check () from /lib64/libglib-2.0.so.0
#12 0x00002ae365050f6a in g_main_loop_run () from /lib64/libglib-2.0.so.0
#13 0x0000000000407b4c in main (argc=1, argv=0x7fff475e4cf8)
---Type <return> to continue, or q <return> to quit---q
 at stream-engine-maQuit