[toaster] error message in syslog

[Frankie]

I discover that an error message show in syslog of Mandrake 9.2 after installed toaster :   Feb 22 15:53:12 test imapd: Failed to create cache file: maildirwatch ([EMAIL PROTECTED]) Feb 22 15:53:12 test imapd: Error: Input/output error Feb 22 15:53:12 test imapd: Check for proper operation and configuration Feb 22 15:53:12 test imapd: of the File Access Monitor daemon (famd). Any suggestion to find it ?   Regards,   Frankie