NDO 1.4.7b problem - ndomod: Error writing to data sink!

Hello

Nagios 3.0.1, NDO 1.4.7b plugins 1.4.11 OS CentOS 5.1 32 bit

I have nagios working with out ndo but when i compiled ndo modules i have in my nagios.log :

[1210216381] ndomod: Successfully flushed 75 queued items to data sink. [1210216381] ndomod: Error writing to data sink! Some output may get lost…

My netstat -l:

Proto RefCnt Flags Type State I-Node Path
unix 2 ACC ] STREAM LISTENING 45925 /opt/nagios/var/ndo.sock
unix 2 ACC ] STREAM LISTENING 32156 /data/mysql/mysql.sock

Permission on ndo.sock are:
srwxr-xr-x 1 nagios nagios 0 May 8 05:10 ndo.sock

I can log into mysql with user nagios nad password, i can add data manualy.
I also compiled plugins --with-mysql options.

I also don’t have any data in mysql database even:

mysql> SELECT * FROM nagios.nagios_conninfo;

return:
Empty set (0.00 sec)

I have disabled SElinux.

my ndo2db.cfg ndomod.cfg was configured like in NDO documentation.

I also submit thread in:
nagios-portal.de/wbb/index.p … #post73659