经常出现 HTTP Status 500 -错误

解道jdon 2021-04-08 12:12:47
http status 经常 出现 经常出现


HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.hibernate.exception.JDBCConnectionException: Cannot open connection

org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)

org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)

org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)

org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:420)

org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)

org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:129)

org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57)

org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1290)

com.agriculture.filter.HibernateFilter.doFilter(HibernateFilter.java:32)

com.agriculture.filter.ChangeCharsetFilter.doFilter(ChangeCharsetFilter.java:18)

note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.

[该贴被admin于2009-04-02 09:02修改过]

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