Index Error: FileNotFoundException

[Gxiandy]

I can not upload any files in the indexing window. Every time I click the Index button, I got an "Upload failes" Error. Bellow is my log file:
java.io.IOException: java.io.FileNotFoundException:

C:\Users\yd\AppData\Local\Temp\tomcat.3365707375412800598.8571\work\Tomcat\localhost\ROOT\Data\tmp\yuding\zlib-1.2.7.dll (绯荤粺鎵句笉鍒版寚瀹氱殑璺緞銆�)
at org.apache.catalina.core.ApplicationPart.write(ApplicationPart.java:122) ~[kam1n0-server.jar:2.0.0]
at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest$StandardMultipartFile.transferTo(StandardMultipartHttpServletRequest.java:302) ~[kam1n0-server.jar:2.0.0]
at ca.mcgill.sis.dmas.kam1n0.app.clone.AbastractCloneSearchHandler.postBinary(AbastractCloneSearchHandler.java:115) ~[kam1n0-server.jar:2.0.0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_291]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_291]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_291]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_291]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) [kam1n0-server.jar:2.0.0]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [kam1n0-server.jar:2.0.0]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) [kam1n0-server.jar:2.0.0]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [kam1n0-server.jar:2.0.0]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) [kam1n0-server.jar:2.0.0]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [kam1n0-server.jar:2.0.0]