lucee.runtime.exp.ExpressionException: key [-3] doesn't exist
at lucee.runtime.type.util.StructSupport.invalidKey(StructSupport.java:67)
at lucee.runtime.type.StructImpl.get(StructImpl.java:149)
at lucee.runtime.util.VariableUtilImpl.get(VariableUtilImpl.java:278)
at lucee.runtime.PageContextImpl.get(PageContextImpl.java:1567)
at includes.school_roster_cfm$cf.call(/includes/school_roster.cfm:72)
at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:1056)
at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:948)
at lucee.runtime.PageContextImpl.doInclude(PageContextImpl.java:929)
at school.tournament_cfm$cf.call(/school/tournament.cfm:104)
at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:1056)
at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:948)
at lucee.runtime.PageContextImpl.doInclude(PageContextImpl.java:929)
at school.index_cfm$cf.call(/school/index.cfm:24)
at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:1056)
at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:948)
at lucee.runtime.listener.ModernAppListener._onRequest(ModernAppListener.java:219)
at lucee.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:44)
at lucee.runtime.PageContextImpl.execute(PageContextImpl.java:2493)
at lucee.runtime.PageContextImpl._execute(PageContextImpl.java:2478)
at lucee.runtime.PageContextImpl.executeCFML(PageContextImpl.java:2449)
at lucee.runtime.engine.Request.exe(Request.java:45)
at lucee.runtime.engine.CFMLEngineImpl._service(CFMLEngineImpl.java:1216)
at lucee.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:1162)
at lucee.loader.engine.CFMLEngineWrapper.serviceCFML(CFMLEngineWrapper.java:97)
at lucee.loader.servlet.CFMLServlet.service(CFMLServlet.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:779)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:177)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:891)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1784)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Unknown Source)