<cfif
dateDiff("h",LSParsedateTime(SESSION.fireIsoSession.iso_date, SESSION.fireIsoSession.iso_startTime "English (UK)"), LSParsedateTime(SESSION.fireIsoSession.iso_enddate, SESSION.fireIsoSession.iso_endTime "English (UK)")) GT "0"
>
<!--- So i want to produce an error when the the hours paramter is greater than 0 --->
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