It seems both your amavis and spamd don't start because of configuration problems.
Edit your /etc/sysconfig/spamd file and add -s /var/log/spamd.log now it will write a log to that file.
You probably want to create your /var/amavis directory as well. But I suggest you first review the configuration to make sure that is what you desire. Take a look at the install guide again for Scalix + Amavis it can be confusing.