pgadmin crashing on OS X in table view

<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font class="Apple-style-span"
face="LucidaGrande">Hi,</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left:
0px;"><font class="Apple-style-span" face="Lucida Grande"><br class="khtml-block-placeholder" /></font></div><div
style="margin-top:0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font class="Apple-style-span"
face="LucidaGrande">pgadmin crashes consistently when editing a table:</font></div><div style="margin-top: 0px;
margin-right:0px; margin-bottom: 0px; margin-left: 0px; "><font class="Apple-style-span" face="Lucida Grande"><br
class="khtml-block-placeholder"/></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px;
margin-left:0px; "><font class="Apple-style-span" face="Lucida Grande">1) when adding a row and then saving the data
(thenew data are added to the DB)</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px;
margin-left:0px; "><font class="Apple-style-span" face="Lucida Grande">2) when changing a row and selecting then the
newempty row (the change is not in the DB)</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom:
0px;margin-left: 0px; "><font class="Apple-style-span" face="Lucida Grande"><br class="khtml-block-placeholder"
/></font></div><divstyle="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font
class="Apple-style-span"face="Lucida Grande">The database is a simple one: a few columns (3 floats and 1 timestamp) and
1PK (integer)</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font
class="Apple-style-span"face="Lucida Grande"><br class="khtml-block-placeholder" /></font></div><div style="margin-top:
0px;margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font class="Apple-style-span" face="Lucida
Grande">-->pgadminversion: pgadmin3-1.6-20070214</font></div><div style="margin-top: 0px; margin-right: 0px;
margin-bottom:0px; margin-left: 0px; "><font class="Apple-style-span" face="Lucida Grande">-->OS: OS X
10.4.8</font></div><divstyle="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><br
class="khtml-block-placeholder"/></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left:
0px;">I've found a few mentions in the mailing list archives of this same problem (on different platforms) but no
solutionor workaround.</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><br
class="khtml-block-placeholder"/></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left:
0px;">Regards,</div><br />Patrick De Visschere<br />