GLib-ERROR **: /build/buildd/glib2.0-2.16.4/glib/gmem.c:136: failed to allocate 4294707808 bytes

I tried to run the exaile player through the terminal and i got the following output. i am using ubuntu 8.04.1 (Hardy Heron)

Exaile 0.2.13
/home/prabin/.exaile/exaile.extheme theme is ok, continuing
Plugins 'Mass Storage Driver' version '0.3.4' loaded successfully
Plugins 'Alarm Clock' version '0.2' loaded successfully
Plugins 'No Taskbar Entry' version '0.1.2' loaded successfully
Plugins 'Sound Juicer' version '0.1.3' loaded successfully
Plugins 'Send via Bluetooth' version '0.2.1' loaded successfully
Plugins 'Global Hotkeys' version '0.6.2' loaded successfully
Plugins 'Enhanced Playlist Tabs' version '0.1' loaded successfully
Plugins 'Tray Buttons' version '0.7.3' loaded successfully
Plugins 'IM Status' version '0.12.1' loaded successfully
Plugins 'Resume Playback' version '0.2.3' loaded successfully
Plugins 'Desktop Cover' version '0.3.3' loaded successfully
Plugins 'Shoutcast Radio' version '0.4.6' loaded successfully
Plugins 'Mini Mode' version '0.4.8' loaded successfully
Plugins 'Windows multimedia keys' version '0.1.1' loaded successfully
Created db for thread Thread-1
{'Thread-1': <sqlite3.Connection object at 0x9153458>}
Closed db for thread Thread-1
-----------------------
 __use_gnome ( /usr/share/exaile/xl/xlmisc.py @ 207):
-----------------------
Traceback (most recent call last):
  File "/usr/share/exaile/xl/xlmisc.py", line 230, in __use_gnome
    gnome.GrabMediaPlayerKeys(self.application, 0)
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 68, in __call__
    return self._proxy_method(*args, **keywords)
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 140, in __call__
    **keywords)
  File "/var/lib/python-support/python2.5/dbus/connection.py", line 607, in call_blocking
    message, timeout)
DBusException: org.freedesktop.DBus.Error.UnknownMethod: Method "GrabMediaPlayerKeys" with signature "si" on interface "org.gnome.SettingsDaemon" doesn't exist

Using multimedia keys from: None
Logging in to audioscrobbler
Starting scan timer at 25.0
loading tracks...
done loading tracks...
loading songs
Clearing tracks cache
Importing /home/prabin/.exaile/saved/playlist0000.m3u
Importing /home/prabin/.exaile/saved/playlist0003.m3u
Importing /home/prabin/.exaile/saved/playlist0001.m3u
Importing /home/prabin/.exaile/saved/playlist0002.m3u
Last playlist loaded

GLib-ERROR **: /build/buildd/glib2.0-2.16.4/glib/gmem.c:136: failed to allocate 4294707808 bytes
aborting...
Aborted