have a groupwise 8 server on OES 2 SP2. Was working fine, but suddenly groupwise web access does not work anymore.

When restarting apache I get the following:

[Thu Jun 04 17:26:22 2009] [warn] module rewrite_module is already loaded, skipping
Syntax error on line 70 of /etc/opt/novell/httpd/conf.d/iprint_g.conf:
Invalid command 'SSLEngine', perhaps misspelled or defined by a module not included in the server configuration

Any ideas?