查看了管理端的设置，当前设置是每页15个主题，可是主题已超过15了，却不分页，重启tomcat后，发现分页了，可是继续发表主题，又不分页了，
例外是：
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
18:14:48,317 INFO [JForumBaseServlet ] Starting JForum. Debug mode is true
18:14:48,477 INFO [ConfigLoader ] Using cache engine: net.jforum.cache.D
efaultCacheEngine
18:14:48,577 INFO [ConfigLoader ] Creating an instance of net.jforum.rep
ository.BBCodeRepository
18:14:48,587 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.RankingRepository
18:14:48,607 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.SmiliesRepository
18:14:48,647 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.ForumRepository
18:14:48,667 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.TopicRepository
18:14:48,677 INFO [ConfigLoader ] Creating an instance of net.jforum.Se
ssionFacade
18:14:48,677 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.PostRepository
18:14:48,687 INFO [ConfigLoader ] Creating an instance of net.jforum.ut
il.search.quartz.QuartzSearchIndexerJob
18:14:48,747 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.Tpl
18:14:48,757 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.RolesRepository
18:14:48,767 INFO [ConfigLoader ] Creating an instance of net.jforum.re
pository.SecurityRepository
18:14:49,538 INFO [FileMonitor ] Watching E:\www\www\tomcat50\webapps\R
OOT/WEB-INF/config/languages/en_US.properties
18:14:49,578 INFO [FileMonitor ] Watching E:\www\www\tomcat50\webapps\R
OOT/WEB-INF/config/languages/zh_CN.properties
18:14:49,659 INFO [ConfigLoader ] Loading JDBC driver net.jforum.dao.mys
ql.MysqlDataAccessDriver
18:14:50,079 INFO [FileMonitor ] Watching E:\www\www\tomcat50\webapps\R
OOT/WEB-INF/config/database/generic/generic_queries.sql
18:14:50,079 INFO [FileMonitor ] Watching E:\www\www\tomcat50\webapps\R
OOT/WEB-INF/config/database/mysql/mysql.sql
18:14:50,099 INFO [FileMonitor ] Watching E:\www\www\tomcat50\webapps\R
OOT/WEB-INF/config/SystemGlobals.properties
18:14:50,109 INFO [FileMonitor ] Watching E:\www\www\tomcat50\webapps\R
OOT/WEB-INF/config/jforum-custom.conf
18:14:54,686 INFO [ConfigLoader ] Loading clickstream config from E:\www
\www\tomcat50\webapps\ROOT/WEB-INF/config/clickstream-jforum.xml
18:14:57,119 WARN [beans ] Couldn 't properly perform introspectio