Error (Expression): Cannot insert item with key rev.

CF_CFPAGE (14, 0) /var/www.cms.goethe.de/html/c40/goethe/_templates/goethe/_footerJS.cfm
CFINCLUDE (160, 0) /var/www.cms.goethe.de/html/c40/goethe/_templates/goethe/magazin/laenderportal/typ_B.cfm
CFINCLUDE (20, 0) /var/www.cms.goethe.de/html/c40/contens/util/properties/exec.cfm ... [19]