Проблема с squid пишет при старте службы

squid dead but pid file exists
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Starting squid:                                            [  OK  ]
[root@msk11gw ~]# service squid status
squid (pid 5951) is running...
2012/06/04 10:35:20| strtokFile: /etc/squid/498167ed1dbc7.sams not found
2012/06/04 10:35:20| strtokFile: /etc/squid/497f6c8bd74b0.sams not found
2012/06/04 10:35:20| strtokFile: /etc/squid/497fd27113ce8.sams not found
2012/06/04 10:35:20| strtokFile: /etc/squid/49c09fa01c924.sams not found
2012/06/04 10:35:20| strtokFile: /etc/squid/4a01b5b86ea82.sams not found
2012/06/04 10:35:20| strtokFile: /etc/squid/497fb47c3dc85.sams not found
2012/06/04 10:35:20| aclParseAclLine: WARNING: empty ACL: acl _sams_497fb47c3dc85 urlpath_regex -i "/etc/squid/497fb47c3dc85.sams"
squid: ERROR: Could not send signal 0 to process 5974: (3) No such process

Сама служба стартует в папке этих файлов нету,не могу понять в чем причина.....