org.apache.jasper.JasperException 这个错误是什么原因引起的
想不明白 问题究竟出在哪里
之前有过这样的问题，但是重启服务就好了。
过了一段时间问题又出现了。

各路大神帮帮忙 头疼

错误代码如下：
org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NoClassDefFoundError
        at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502
)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:412)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at com.horizon.components.uri.authconfig.filter.AuthenticatorFilter.doFilter(AuthenticatorFi
lter.java:76)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at com.horizon.filter.SystemMemoryFilter.doFilter(SystemMemoryFilter.java:219)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at com.horizon.filter.BizProcessTimerFilter.doFilter(BizProcessTimerFilter.java:74)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at com.horizon.common.form.tools.FormDoubleSubmitCheckFilter.doFilter(FormDoubleSubmitCheckF
ilter.java:108)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

        at com.horizon.filter.LoginUserSessionFilter.doFilter(LoginUserSessionFilter.java:156)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j
ava