The value of parameter 3 of the function RemoveChars, which is now -1, must be a non-negative integer

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coldfusion.runtime.InvalidFunctionArgException: The value of parameter 3 of the function RemoveChars, which is now -1, must be a non-negative integer
	at coldfusion.runtime.StringFunc.RemoveChars(StringFunc.java:319)
	at coldfusion.runtime.CFPage.RemoveChars(CFPage.java:6041)
	at cfcategory2ecfc1744178712$funcGETSEARCHRESULTS._factor2(C:\websites\Skicountry\functions\category.cfc:778)
	at cfcategory2ecfc1744178712$funcGETSEARCHRESULTS.runFunction(C:\websites\Skicountry\functions\category.cfc:766)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:623)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:516)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:463)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:438)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:310)
	at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:5021)
	at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:5001)
	at cfcategory2ecfc1744178712$funcGETPRODUCTSFROMOVERALLQUERY.runFunction(C:\websites\Skicountry\functions\category.cfc:1508)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:623)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:516)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:463)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:438)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:310)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:975)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:696)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:503)
	at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4264)
	at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4227)
	at cfcategory2ecfm1749867363.runPage(C:\websites\Skicountry\category.cfm:62)
	at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:257)
	at coldfusion.tagext.lang.IncludeTag.handlePageInvoke(IncludeTag.java:749)
	at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:578)
	at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:613)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:43)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:162)
	at coldfusion.filter.IpFilter.invoke(IpFilter.java:45)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:97)
	at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:81)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:60)
	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:231)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:311)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:46)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:355)
	at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:450)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:834)