SAIL_3.1.0-109 on SME 8 b6 gives an 'Internal Server Error in the COS-pane :
HTTP-error.log :
[Mon Mar 28 10:39:55 2011] [error] [client 192.168.1.103] (2)No such file or directory: exec of '/opt/sark/www/cgi-bin/sarkcos.pl' failed, referer: https://sme8/sail/navigation.htm
[Mon Mar 28 10:39:55 2011] [error] [client 192.168.1.103] Premature end of script headers: sarkcos.pl, referer: https://sme8/sail/navigation.htm
F.