This looks like you get an error from the server adaptor trying to
convert between UTF-8 and the internal encoding of Squeak. Probably
the Word document (or the clipbloard) contains invalid UTF-8
sequences.
The real solution would be to ensure that the text is a valid UTF-8
sequence, but I frankly don't know how to achieve that with Word. The
other possibility is to disable the conversion in Squeak. Evaluate
something along:
WAKom withAllSubclassesDo: [ :each | each stop ].
WAKom startOn: 8080
Cheers,
Lukas
--
Lukas Renggli
http://www.lukas-renggli.ch