Intermittent error #1

I am seeing the below error in my logs.

Which is coming from this line

#html.checkBox( name = “blogSubscribe”, checked = event.getValue(“blogSubscribe”, false))#

Now what I am struggling to see, is how it can throw this error when I am defaulting it to false. And it is intermittent, so I am not sure how this is happening.

Application Execution Exception


CFDetails=If the component name is specified as a type of this argument, it is possible that either a definition file for the component cannot be found or is not accessible.

CFMessage=The CHECKED argument passed to the checkBox function is not of type boolean.

CFStackTrace=coldfusion.runtime.UDFMethod$InvalidArgumentTypeException: The CHECKED argument passed to the checkBox function is not of type boolean.

at coldfusion.runtime.UDFMethod._validateArg(

at coldfusion.runtime.UDFMethod._validateArg(

at cfHTMLHelper2ecfc1965098030$funcCHECKBOX.runFunction(D:\home\\wwwroot\coldbox\system\plugins\HTMLHelper.cfc:875)

at coldfusion.runtime.UDFMethod.invoke(

at coldfusion.filter.SilentFilter.invoke(

at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(

at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(

at coldfusion.filter.FunctionAccessFilter.invoke(

at coldfusion.runtime.UDFMethod.runFilterChain(

at coldfusion.runtime.UDFMethod.invoke(

at coldfusion.runtime.TemplateProxy.invoke(

at coldfusion.runtime.TemplateProxy.invoke(

at coldfusion.runtime.CfJspPage._invoke(

at cfCommentForm2ecfc1018380677$funcRENDERIT.runFunction(D:\home\\wwwroot\modules\contentbox\layouts\Elements\widgets\CommentForm.cfc:69)