求助！紧急呼叫！

这是什么原因啊？
org.apache.jasper.JasperException: Unable to initialize TldLocationsCache: java.util.zip.ZipException: invalid entry size (expected 1939669000 but got 727 bytes)
    org.jboss.web.tomcat.service.jasper.TagLibCache.init(TagLibCache.java:106)
    org.jboss.web.tomcat.service.jasper.TagLibCache.getLocation(TagLibCache.java:83)
    org.apache.jasper.JspCompilationContext.getTldLocation(JspCompilationContext.java:530)
    org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:419)
    org.apache.jasper.compiler.Parser.parseDirective(Parser.java:476)
    org.apache.jasper.compiler.Parser.parseElements(Parser.java:1426)
    org.apache.jasper.compiler.Parser.parse(Parser.java:133)
    org.apache.jasper.compiler.ParserController.doParse(ParserController.java:216)
    org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
    org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:167)
    org.apache.jasper.compiler.Compiler.compile(Compiler.java:306)
    org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
    org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
    org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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