Error (expression): invalid call of the function readPagePath (D:\wwwroot\contens\model\cp_pages\cp_pagesdao.cfc), first Argument (site_ID) is of invalid type, can't cast String [] to a value of type [numeric]

?? (1168, 0) D:\wwwroot\contens\model\cp_pages\cp_pagesdatamanager.cfc
?? (36, 0) D:\wwwroot\dspace\_templates\dspace\includes\pathnavi.cfm
?? (1, 0) D:\wwwroot\dspace\_templates\dspace\includes\dspace_breadcrumbnavi.cfm ... [23]