Application Errors

Hi,
I'm new to Coccinella having set up our company Openfire server to use Kopete/Pidgin.
I would like to use the advanced features present in Coccinella (Whiteboard, Screen Capture) but I run into a number of application errors.

A test user on a Windows XP box tries to contact me (running Coccinella 0.96.8 under Linux CentOS 4.6, tk 8.4.7) and I get the following messages;

can't read "chatstate(wpane)": no such element in array
can't read "chatstate(wpane)": no such element in array
while executing
"::UI::SaveSashPos $wDlgs(jchat) $chatstate(wpane)"
(procedure "Close" line 21)
invoked from within
"Close $dlgtoken"
(procedure "::Chat::CloseCmd" line 5)
invoked from within
"::Chat::CloseCmd .jchat1"
("uplevel" body line 1)
invoked from within
"uplevel #0 $topcache($w,-closecommand) $w"
(procedure "::UI::DoCloseWindow" line 24)
invoked from within
"::UI::DoCloseWindow .jchat1 wm"
(command for "WM_DELETE_WINDOW" window manager protocol)

Also get;

preshook ::namespace inscope ::Roster PresenceEvent failed: 1
bad modifier "265": must be above, ancestors, below, bottom, child, children, descendants, first
child, lastchild, left, leftmost, next, nextsibling, parent, prev, prevsibling, right, rightmost
, sibling, or top
while executing
"$T item element configure $item cTree $elem -image $image"
(procedure "SetAltImage" line 29)
invoked from within
"SetAltImage $jid $key $value"
(procedure "::RosterPlain::SetItemAlternative" line 5)
invoked from within
"$plugin($name,setItemAlt) $jid $key image $value"
(procedure "StyleConfigureAltImages" line 8)
invoked from within
"StyleConfigureAltImages $jid"
(procedure "::RosterTree::StyleCreateItem" line 6)
invoked from within
"::RosterTree::StyleCreateItem $jid "available" -name {Steven J. Reilly} -groups {{} {EDC, Scotl
and - Support}} -subscription both -resource Coccinella..."
("eval" body line 1)
invoked from within
"eval {
::RosterTree::StyleCreateItem $jid "available"
} $itemAttr [array get presA]"
("highest-prio" arm line 15)
invoked from within
"switch -- $config(roster,multi-resources) {

"highest-prio" {

# Add only the one with highest priority.
set jid2 [jlib::barejid $jid]
..."
(procedure "NewAvailableItem" line 10)
invoked from within
"NewAvailableItem $rjid"
(procedure "Presence" line 71)
invoked from within
"Presence $jid3 $type -from sreilly@edchome/Coccinella@sreilly-l -type available -resource Cocci
nella@sreilly-l -xmldata {presence {from sreilly@edchom..."
("eval" body line 1)
invoked from within
"eval {Presence $jid3 $type} $opts"
(procedure "PresenceEvent" line 64)
invoked from within
"PresenceEvent ::jlib::jlib1 {presence {from sreilly@edchome/Coccinella@sreilly-l to walcorn@edc
home} 0 {} {{x {ver 0.96.8 xmlns http://coccinella.sour..."
(in namespace inscope "::Roster" script line 1)
invoked from within
"::namespace inscope ::Roster PresenceEvent ::jlib::jlib1 {presence {from sreilly@edchome/Coccin
ella@sreilly-l to walcorn@edchome} 0 {} {{x {ver 0.96.8..."
("uplevel" body line 1)
invoked from within
"uplevel #0 $func [list $jlibname $xmldata]"
bad modifier "265": must be above, ancestors, below, bottom, child, children, descendants, first
child, lastchild, left, leftmost, next, nextsibling, parent, prev, prevsibling, right, rightmost
, sibling, or top
while executing
"$T item element configure $item cTree $elem -image $image"
(procedure "SetAltImage" line 29)
invoked from within
"SetAltImage $jid $key $value"
(procedure "::RosterPlain::SetItemAlternative" line 5)
invoked from within
"$plugin($name,setItemAlt) $jid $key image $value"
(procedure "StyleConfigureAltImages" line 8)
invoked from within
"StyleConfigureAltImages $jid"
(procedure "::RosterTree::StyleCreateItem" line 6)
invoked from within
"::RosterTree::StyleCreateItem $jid "available" -name {Steven J. Reilly} -groups {{} {EDC, Scotl
and - Support}} -subscription both -resource Coccinella..."
("eval" body line 1)
invoked from within
"eval {
::RosterTree::StyleCreateItem $jid "available"
} $itemAttr [array get presA]"
("highest-prio" arm line 15)
invoked from within
"switch -- $config(roster,multi-resources) {

"highest-prio" {

# Add only the one with highest priority.
set jid2 [jlib::barejid $jid]
..."
(procedure "NewAvailableItem" line 10)
invoked from within
"NewAvailableItem $rjid"
(procedure "Presence" line 71)
invoked from within
"Presence $jid3 $type -from sreilly@edchome/Coccinella@sreilly-l -type available -resource Coccinella@sreilly-l -xmldata {presence {from sreilly@edchom..."
("eval" body line 1)
invoked from within
"eval {Presence $jid3 $type} $opts"
(procedure "PresenceEvent" line 64)
invoked from within
"PresenceEvent ::jlib::jlib1 {presence {from sreilly@edchome/Coccinella@sreilly-l to walcorn@edchome} 0 {} {{x {ver 0.96.8 xmlns http://coccinella.sour..."
(in namespace inscope "::Roster" script line 1)
invoked from within
"::namespace inscope ::Roster PresenceEvent ::jlib::jlib1 {presence {from sreilly@edchome/Coccinella@sreilly-l to walcorn@edchome} 0 {} {{x {ver 0.96.8..."
("uplevel" body line 1)
invoked from within
"uplevel #0 $func [list $jlibname $xmldata]"

TIA,

Regards,

Steve