exception 'PDOException' with message 'SQLSTATE[HY000] [2005] Unknown MySQL server host 's3311i.db.dpool.sina.com.cn' (1)' in /data1/www/htdocs/match.sports.sina.com.cn/driver/SlaveDbDriver.php:33
Stack trace:
#0 /data1/www/htdocs/match.sports.sina.com.cn/driver/SlaveDbDriver.php(33): PDO->__construct('mysql:host=s331...', 'data_sports_r', 'kDczS%aDCO3aa')
#1 /data1/www/htdocs/match.sports.sina.com.cn/driver/SlaveDbDriver.php(57): SlaveDbDriver->__construct('2')
#2 /data1/www/htdocs/match.sports.sina.com.cn/driver/DriverLoader.php(37): SlaveDbDriver::singleton('2')
#3 /data1/www/htdocs/match.sports.sina.com.cn/driver/TblHandler.php(396): DriverLoader::factory('slavedb', '2')
#4 /data1/www/htdocs/match.sports.sina.com.cn/driver/TblHandler.php(53): TblRHandler->init('2')
#5 /data1/www/htdocs/match.sports.sina.com.cn/logic/calendar/CalendarLogic.php(18): TblHandler->__construct()
#6 /data1/www/htdocs/match.sports.sina.com.cn/calendar/competition.php(8): CalendarLogic->__construct()
#7 {main}