[求助] wddns無法啟動服務(wù)

hz3701

Nov 20 13:03:29 ns named[1569]: generating session key for dynamic DNS
Nov 20 13:03:29 ns named[1569]: sizing zone task pool based on 0 zones
Nov 20 13:03:29 ns named[1569]: Loading 'Mysql zone' using driver mysql
Nov 20 13:03:29 ns named[1569]: mysql driver failed to create database connection after 4 attempts
Nov 20 13:03:29 ns named[1569]: SDLZ driver failed to load.
Nov 20 13:03:29 ns named[1569]: DLZ driver failed to load.
Nov 20 13:03:29 ns named[1569]: loading configuration: failure
Nov 20 13:03:29 ns named[1569]: exiting (due to fatal error)

基于CentOS 6.0的wdlinux精簡版+wdcp_v3.2.15+wddns_V3
named服務(wù)無法自啟動，如何解決？