follow the guidance of this site to improve my spam filter, more giving this error, could someone guide me

Improving Zimbra Spam Filter Evilangelist

Zimbra 6.0.7 Red Hat 5.4 x64Bits

Enabling DSPAM

[root@lnxmail log]# cat /var/log/zimbra.log | grep dspam
Feb 25 07:37:18 lnxmail amavis[12938]: Found spam scanner DSPAM at /opt/zimbra/dspam/bin/dspam
Feb 25 07:39:02 lnxmail amavis[17550]: Found spam scanner DSPAM at /opt/zimbra/dspam/bin/dspam
Feb 25 07:39:03 lnxmail amavis[17550]: SA info: config: failed to parse line, skipping, in "/opt/zimbra/conf/spamassassin/dspam.cf": SPF_HELO_FAIL 10.000.score
Feb 25 07:39:03 lnxmail amavis[17550]: SA info: config: failed to parse line, skipping, in "/opt/zimbra/conf/spamassassin/dspam.cf": DCC_CHECK 4.000.score
Feb 25 07:39:03 lnxmail amavis[17550]: SA info: config: failed to parse line, skipping, in "/opt/zimbra/conf/spamassassin/dspam.cf": RAZOR2_CHECK 2.500.score
Feb 25 07:39:03 lnxmail amavis[17550]: SA info: config: failed to parse line, skipping, in "/opt/zimbra/conf/spamassassin/dspam.cf": PYZOR_CHECK 2.500

Error pyzor

[root@lnxmail log]# tail -f /var/log/zimbra.log | grep error
Feb 25 08:22:12 lnxmail amavis[17558]: (17558-07) SA info: pyzor: [15262] error: TERMINATED, signal 15 (000f)