Publishing a project on a Squeak project repository

Hi all,

We're using Squeak 3.10 alpha#7068 because is the one which works 
properly with the Small-land dock bar (previous 3.9 and 3.10 versions 
have problems keeping the dock bar in all projects even with the "show 
main docking bar option enabled). But I have  a problem. When I try to 
publish a project on a Squeak Repository (say the Squeakland-BSS or 
Squeakland SuperSwiki) I get this message:

ConnectionTimeOut: send data timeout; data not send.

It happens almost immediately after choosing the Squeak repository of 
project. How can I publish projects with this image (or something with 
the same look and feel)

Cheers,

Offray