Error Occurred While Processing Request The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.

The following information is meant for the website developer for debugging purposes.

Error Occurred While Processing Request

Element CMONTH is undefined in SESSION.

The error occurred in D:/Inetpub/vhosts/doctorjackson.org/httpdocs/calendar/calendar.cfm: line 55

53 : 
54 : <cfif URL.mLink is 1>
55 : 	<cfset SESSION.cMonth = SESSION.cMonth-1>
56 : 	<cfif  SESSION.cMonth lt 1>
57 : 		<cfset SESSION.cYear = SESSION.cYear-1>

Resources:

Check the ColdFusion documentation to verify that you are using the correct syntax.
Search the Knowledge Base to find a solution to your problem.

Browser	CCBot/2.0 (https://commoncrawl.org/faq/)
Remote Address	18.206.48.243
Referrer
Date/Time	01-Dec-23 06:48 PM

Stack Trace

at cfcalendar2ecfm1083130094.runPage(D:/Inetpub/vhosts/doctorjackson.org/httpdocs/calendar/calendar.cfm:55) at cfindex2ecfm1560781368.runPage(D:/Inetpub/vhosts/doctorjackson.org/httpdocs/calendar/index.cfm:26)

coldfusion.runtime.UndefinedElementException: Element CMONTH is undefined in SESSION.
	at coldfusion.runtime.CfJspPage.resolveCanonicalName(CfJspPage.java:1773)
	at coldfusion.runtime.CfJspPage._resolve(CfJspPage.java:1726)
	at coldfusion.runtime.CfJspPage._resolveAndAutoscalarize(CfJspPage.java:1875)
	at coldfusion.runtime.CfJspPage._resolveAndAutoscalarize(CfJspPage.java:1854)
	at cfcalendar2ecfm1083130094.runPage(D:\Inetpub\vhosts\doctorjackson.org\httpdocs\calendar\calendar.cfm:55)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:246)
	at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
	at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:332)
	at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:3000)
	at cfindex2ecfm1560781368.runPage(D:\Inetpub\vhosts\doctorjackson.org\httpdocs\calendar\index.cfm:26)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:246)
	at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:736)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:572)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.IpFilter.invoke(IpFilter.java:45)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:495)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:42)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:153)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:78)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:58)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
	at coldfusion.CfmServlet.service(CfmServlet.java:219)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:277)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:274)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:309)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:169)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:297)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:191)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:186)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at sun.reflect.GeneratedMethodAccessor48.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:277)
	at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:274)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAsPrivileged(Subject.java:549)
	at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:309)
	at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:249)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
	at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:191)
	at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:187)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:186)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:422)
	at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:196)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2442)
	at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2431)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)