一直报一个错误，大家看看给给意见
[2012-07-09 19:15:48,827] INFO 3623(eman.sys.SysInit:initMsgContext) - 成功初始化消息context！
[2012-07-09 19:15:49,607] INFO 0(eman.sys.SysInit:contextInitialized) - 开始启动EMan context
[2012-07-09 19:15:49,622] INFO 15(eman.tool.DBConnectionManager:init) - 初始化连接池
[2012-07-09 19:15:49,622] INFO 15(eman.tool.DBConnectionManager:loadDrivers) - 成功注册JDBC驱动程序net.sourceforge.jtds.jdbc.Driver
[2012-07-09 19:15:49,622] INFO 15(eman.tool.DBConnectionManager:createPools) - 成功创建连接池idb
[2012-07-09 19:15:49,764]ERROR 157(eman.tool.DBConnectionManager:getConnection) - pool为空，返回得到空连接
[2012-07-09 19:15:49,764]ERROR 157(eman.tool.DBConnectionManager:getConnection) - pool为空，返回得到空连接
[2012-07-09 19:15:49,764]ERROR 157(eman.tool.DBConnectionManager:getConnection) - pool为空，返回得到空连接
[2012-07-09 19:15:49,764]ERROR 157(eman.tool.DBConnectionManager:getConnection) - pool为空，返回得到空连接
[2012-07-09 19:15:49,764]ERROR 157(eman.tool.DBConnectionManager:getConnection) - pool为空，返回得到空连接
[2012-07-09 19:15:49,764] WARN 157(eman.tool.DBConnectionManager:freeConnection) - pool为空，不能释放连接
[2012-07-09 19:15:49,764] WARN 157(eman.tool.DBConnectionManager:freeConnection) - pool为空，不能释放连接
[2012-07-09 19:15:49,764] WARN 157(eman.tool.DBConnectionManager:freeConnection) - pool为空，不能释放连接
[2012-07-09 19:15:49,764] WARN 157(eman.tool.DBConnectionManager:freeConnection) - pool为空，不能释放连接
[2012-07-09 19:15:49,764] WARN 157(eman.tool.DBConnectionManager:freeConnection) - pool为空，不能释放连接
[2012-07-09 19:15:49,764] INFO 157(eman.sys.SysInit:contextInitialized) - 初始化连接池成功
[2012-07-09 19:15:50,481] INFO 874(eman.tool.xml.ViewConfigerReader:readAll) - 读取页面显示配置文件:C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\EMan.myeclipse.bak\files\pageViewConfig\pageViewConfig.xml...
[2012-07-09 19:15:50,949] INFO 1342(eman.sys.SysInit:contextInitialized) - 系统功能信息初始化成功
[2012-07-09 19:15:50,981]ERROR 1374(com.opensymphony.oscache.base.Config:loadProps) - Error reading /oscache.properties in CacheAdministrator.loadProps() java.lang.NullPointerException
[2012-07-09 19:15:50,981]ERROR 1374(com.opensymphony.oscache.base.Config:loadProps) - Ensure the /oscache.properties file is readable and in your classpath.
[2012-07-09 19:15:50,981] INFO 1374(com.opensymphony.oscache.general.GeneralCacheAdministrator:<init>) - Constructed GeneralCacheAdministrator()
[2012-07-09 19:15:50,981] INFO 1374(com.opensymphony.oscache.general.GeneralCacheAdministrator:createCache) - Creating new cache
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 从数据库中读取暂停时间点：11:30
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 读取对应的资源...
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 从数据库中读取暂停时间点：17:35
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 读取对应的资源...
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 从数据库中读取暂停时间点：11:35
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 读取对应的资源...
[2012-07-09 19:15:51,293] INFO 1686(eman.sys.SysInit:monitorAutoPause) - 从数据库中读取暂停时间点：17:30
[2012-07-09 19:15:51,309] INFO 1702(eman.sys.SysInit:monitorAutoPause) - 读取对应的资源...
[2012-07-09 19:15:51,309]ERROR 1702(com.opensymphony.oscache.base.Config:loadProps) - Error reading /oscache.properties in CacheAdministrator.loadProps() java.lang.NullPointerException
[2012-07-09 19:15:51,309]ERROR 1702(com.opensymphony.oscache.base.Config:loadProps) - Ensure the /oscache.properties file is readable and in your classpath.
[2012-07-09 19:15:51,309] INFO 1702(com.opensymphony.oscache.general.GeneralCacheAdminist