pgadmin 1.4beta problem

I've installed 1.4b and the program crash when i open a table;

(pgadmin3:28561): Gtk-CRITICAL **: gtk_widget_modify_style: assertion
`GTK_IS_WIDGET (widget)' failed

(pgadmin3:28561): Gtk-CRITICAL **: gtk_widget_modify_style: assertion
`GTK_IS_WIDGET (widget)' failed
/usr/local/bin/pgadmin: line 29: 28561 Segmentation fault
/usr/bin/pgadmin3

slack package, library:
robyt:~# ldd /usr/bin/pgadmin3
linux-gate.so.1 => (0xffffe000)
libcrypt.so.1 => /lib/tls/libcrypt.so.1 (0xb7f1a000)
libssl.so.0 => /usr/lib/libssl.so.0 (0xb7eed000)
libcrypto.so.0 => /usr/lib/libcrypto.so.0 (0xb7df5000)
libgtk-x11-2.0.so.0 => /usr/local/lib/libgtk-x11-2.0.so.0
(0xb7b31000)
libgdk-x11-2.0.so.0 => /usr/local/lib/libgdk-x11-2.0.so.0
(0xb7ab7000)
libatk-1.0.so.0 => /usr/local/lib/libatk-1.0.so.0 (0xb7a9f000)
libgdk_pixbuf-2.0.so.0 => /usr/local/lib/libgdk_pixbuf-2.0.so.0
(0xb7a89000)
libpangoxft-1.0.so.0 => /usr/local/lib/libpangoxft-1.0.so.0
(0xb7a82000)
libpangox-1.0.so.0 => /usr/local/lib/libpangox-1.0.so.0
(0xb7a77000)
libpango-1.0.so.0 => /usr/local/lib/libpango-1.0.so.0 (0xb7a40000)
libgobject-2.0.so.0 => /usr/local/lib/libgobject-2.0.so.0
(0xb7a0e000)
libgmodule-2.0.so.0 => /usr/local/lib/libgmodule-2.0.so.0
(0xb7a09000)
libgthread-2.0.so.0 => /usr/local/lib/libgthread-2.0.so.0
(0xb7a05000)
libglib-2.0.so.0 => /usr/local/lib/libglib-2.0.so.0 (0xb7984000)
libXinerama.so.1 => /usr/X11R6/lib/libXinerama.so.1 (0xb7981000)
libXxf86vm.so.1 => /usr/X11R6/lib/libXxf86vm.so.1 (0xb797c000)
libpng.so.3 => /usr/lib/libpng.so.3 (0xb794b000)
libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0xb792e000)
libz.so.1 => /usr/lib/libz.so.1 (0xb791c000)
libdl.so.2 => /lib/tls/libdl.so.2 (0xb7918000)
libm.so.6 => /lib/tls/libm.so.6 (0xb78f5000)
libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0xb783d000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0xb7834000)
libpthread.so.0 => /lib/tls/libpthread.so.0 (0xb7822000)
libc.so.6 => /lib/tls/libc.so.6 (0xb7705000)
libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0xb763b000)
libpangocairo-1.0.so.0 => /usr/local/lib/libpangocairo-1.0.so.0
(0xb7634000)
libiconv.so.2 => /usr/local/lib/libiconv.so.2 (0xb755c000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb74f2000)
libcairo.so.2 => /usr/local/lib/libcairo.so.2 (0xb74ac000)
libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0xb74a9000)
libfontconfig.so.1 => /usr/local/lib/libfontconfig.so.1
(0xb7482000)
libXcursor.so.1 => /usr/X11R6/lib/libXcursor.so.1 (0xb7479000)
libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0xb7471000)
libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0xb7462000)
libXfixes.so.3 => /usr/X11R6/lib/libXfixes.so.3 (0xb745d000)
libpangoft2-1.0.so.0 => /usr/local/lib/libpangoft2-1.0.so.0
(0xb7437000)
libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0xb7425000)
/lib/ld-linux.so.2 (0xb7f55000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb73f3000)
libexpat.so.0 => /usr/lib/libexpat.so.0 (0xb73d3000)

pgadmin3-20050928 it's ok.
--
Roberto Tagliaferri
Responsabile Progettazione & Produzione
TosNet s.r.l. - Internet Service Provider
r(dot)tagliaferri(at)tosnet(dot)it
www.tosnet.it