Mach-II Exception

Message Cannot invoke method setArg on an object of type java.lang.String with named arguments.
Detail Use ordered arguments instead.
Extended Info
Tag Context C:\inetpub\wwwroot\cotillion\filters\cms\hostHeaderFilter.cfc (58)
C:\inetpub\wwwroot\MachII\framework\commands\FilterCommand.cfc (65)
C:\inetpub\wwwroot\MachII\framework\EventHandler.cfc (62)
C:\inetpub\wwwroot\MachII\framework\RequestHandler.cfc (281)
C:\inetpub\wwwroot\MachII\framework\RequestHandler.cfc (237)
C:\inetpub\wwwroot\MachII\framework\RequestHandler.cfc (193)
C:\inetpub\wwwroot\MachII\framework\RequestHandler.cfc (127)
C:\inetpub\wwwroot\MachII\mach-ii.cfm (77)
C:\inetpub\wwwroot\cotillion_public\index.cfm (17)