ClamAv problem

Hello...

Looking trought the logs today i saw this thing

Code:

Apr 27 03:21:04 cronos postfix/cleanup[19253]: warning: regexp map /etc/postfix/nested_header_checks, line 2: ignoring unrecognized request
Apr 27 03:21:04 cronos postfix/cleanup[19253]: warning: regexp map /etc/postfix/body_checks, line 2: ignoring unrecognized request
Apr 27 03:21:05 cronos postfix/smtpd[19219]: F07BF17E97: client=localhost[127.0.0.1]
Apr 27 03:21:05 cronos postfix/cleanup[19253]: F07BF17E97: message-id=
Apr 27 03:21:05 cronos postfix/qmgr[2843]: F07BF17E97: from=, size=597, nrcpt=1 (queue active)
Apr 27 03:21:05 cronos postfix/smtpd[19219]: disconnect from localhost[127.0.0.1]
Apr 27 03:21:05 cronos postfix/smtpd[19219]: connect from Cronos.rdesign.ro[89.40.124.48]
Apr 27 03:21:05 cronos postfix/smtpd[19219]: lost connection after CONNECT from Cronos.rdesign.ro[89.40.124.48]
Apr 27 03:21:05 cronos postfix/smtpd[19219]: disconnect from Cronos.rdesign.ro[89.40.124.48]
Apr 27 03:21:06 cronos amavis[17256]: (17256-19) (!)ClamAV-clamd: Can't connect to UNIX socket /var/run/clamav/clamd.ctl: 111, retrying (2)
Apr 27 03:21:12 cronos amavis[17256]: (17256-19) (!!)ClamAV-clamd av-scanner FAILED: run_av error: Too many retries to talk to /var/run/clamav/clamd.ctl (Can't connect to UNIX socket /var/run/clamav/clamd.ctl: Connection refused) at (eval 88) line 309.
Apr 27 03:21:12 cronos amavis[17256]: (17256-19) (!!)WARN: all primary virus scanners failed, considering backups
Apr 27 03:21:19 cronos postfix/smtpd[19219]: connect from Cronos.rdesign.ro[89.40.124.48]
Apr 27 03:21:19 cronos postfix/smtpd[19219]: lost connection after CONNECT from Cronos.rdesign.ro[89.40.124.48]
Apr 27 03:21:19 cronos postfix/smtpd[19219]: disconnect from Cronos.rdesign.ro[89.40.124.48]
Apr 27 03:21:22 cronos amavis[17256]: (17256-19) (!)killing process [19260] running ClamAV-clamscan (reason: on reading: timed out)
Apr 27 03:21:22 cronos amavis[17256]: (17256-19) (!)run_av (ClamAV-clamscan): collect_results - reading aborted: timed out at /usr/sbin/amavisd-new line 3108.
Apr 27 03:21:22 cronos amavis[17256]: (17256-19) (!!)ClamAV-clamscan av-scanner FAILED: run_av error: run_av: Exceeded allowed time at (eval 88) line 516.
Apr 27 03:21:22 cronos amavis[17256]: (17256-19) (!!)TROUBLE in check_mail: virus_scan FAILED: virus_scan: ALL VIRUS SCANNERS FAILED: ClamAV-clamd av-scanner FAILED: run_av error: Too many retries to talk to /var/run/clamav/clamd.ctl (Can't connect to UNIX socket /var/run/clamav/clamd.ctl: Connection refused) at (eval 88) line 309.; ClamAV-clamscan av-scanner FAILED: run_av error: run_av: Exceeded allowed time at (eval 88) line 516.
Apr 27 03:21:23 cronos amavis[17256]: (17256-19) (!)PRESERVING EVIDENCE in /var/lib/amavis/tmp/amavis-20090427T032105-17256
Apr 27 03:21:23 cronos postfix/qmgr[2843]: A784217E9D: from=<>, size=6524, nrcpt=1 (queue active)
Apr 27 03:21:23 cronos postfix/qmgr[2843]: 9895E17E94: from=, size=19670, nrcpt=1 (queue active)
Apr 27 03:21:24 cronos postfix/smtp[19254]: F07BF17E97: to=, relay=127.0.0.1[127.0.0.1]:10024, delay=18, delays=0.6/0.08/0.03/18, dsn=4.5.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.5.0 Error in processing, id=17256-19, virus_scan FAILED: virus_scan: ALL VIRUS SCANNERS FAILED: ClamAV-clamd av-scanner FAILED: run_av error: Too many retries to talk to /var/run/clamav/clamd.ctl (Can't connect to UNIX socket /var/run/clamav/clamd.ctl: Connection refused) at (eval 88) line 309.; ClamAV-clamscan av-scanner FAILED: run_av error: run_av: Exceeded allowed time at (eval 88) line 516. (in reply to end of DATA command))

any one have an idear what the problem is?