cn.hutool.core.io.IORuntimeException: FileNotFoundException: /www/wwwroot/workspace/cache/template_cache/8b4a78bdd5ff5b98953f7a736ff5ec76.cache (Too many open files)
	at cn.hutool.core.io.file.FileReader.readBytes(FileReader.java:129)
	at cn.hutool.core.io.file.FileReader.readString(FileReader.java:144)
	at cn.hutool.core.io.FileUtil.readString(FileUtil.java:2082)
	at com.sites.cds.common.UtilsNew.getDomainTemplateCache(UtilsNew.java:597)
	at com.sites.cds.common.UtilsNew.getTemplatePathTh(UtilsNew.java:622)
	at com.sites.cds.common.CdsController.handler(CdsController.java:141)
	at jdk.internal.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:97)
	at com.sites.cds.common.ErrorPageInterceptor.intercept(ErrorPageInterceptor.java:11)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:91)
	at com.sites.cds.common.CdsAccessInterceptor.intercept(CdsAccessInterceptor.java:25)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:91)
	at com.sites.cds.common.SpiderLogsInterceptor.intercept(SpiderLogsInterceptor.java:21)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:91)
	at com.sites.cds.common.ViewPathInterceptor.intercept(ViewPathInterceptor.java:134)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:91)
	at com.jfinal.ext.interceptor.SessionInViewInterceptor.intercept(SessionInViewInterceptor.java:44)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:91)
	at com.sites.common.safe.AuthorizationInterceptor.intercept(AuthorizationInterceptor.java:39)
	at com.jfinal.aop.Invocation.invoke(Invocation.java:91)
	at com.jfinal.core.ActionHandler.handle(ActionHandler.java:96)
	at com.jfinal.plugin.druid.DruidStatViewHandler.handle(DruidStatViewHandler.java:81)
	at com.jfinal.ext.handler.ContextPathHandler.handle(ContextPathHandler.java:48)
	at com.sites.cds.common.ErrorPageHandler.handle(ErrorPageHandler.java:95)
	at com.jfinal.core.JFinalFilter.doFilter(JFinalFilter.java:90)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHa