I can confirm this error. Seems to be a bug.
Other example:
Code:
# /etc/init.d/ispcp_daemon start
Starting ispCP GUI-Backend communication Daemon: ispcp_daemon.
# /etc/init.d/ispcp_daemon restart
Stopping ispCP GUI-Backend communication Daemon: ispcp_daemon/sbin/start-stop-daemon: warning: failed to kill 29859: No such process
.
Starting ispCP GUI-Backend communication Daemon: ispcp_daemon.
# /etc/init.d/ispcp_daemon stop
Stopping ispCP GUI-Backend communication Daemon: ispcp_daemon.
#
# ps ax | grep ispcp
29884 ? S 0:00 /var/www/ispcp/daemon/ispcp_daemon -- -p /var/run/ispcp_daemon.pid
29912 pts/0 R+ 0:00 grep ispcp