Exception

/home/framework2/release/FW2.0/Zend/Controller/Router/Route/Regex.php - line 252 - code 0
Cannot assemble. Too few arguments?
#0 /home/framework2/release/EXT/RUN/models/EXT/RUN/Controller/Router/Route/Regex.php(64): Zend_Controller_Router_Route_Regex->assemble(Array, false, true, false)
#1 /home/framework2/release/EXT/RUN/models/EXT/RUN/Controller/Router/Route/Runner.php(32): EXT_RUN_Controller_Router_Route_Regex->assemble(Array, false, true, false)
#2 /home/framework2/release/FW2.0/Zend/Controller/Router/Rewrite.php(488): EXT_RUN_Controller_Router_Route_Runner->assemble(Array, false, true)
#3 /home/framework2/release/EXT/RUN/models/EXT/RUN/Controller/CoureurController.php(137): Zend_Controller_Router_Rewrite->assemble(Array, 'ext-run-coureur...')
#4 /home/framework2/release/FW2.0/CMS/Controller/ModuleExterne.php(881): EXT_RUN_Controller_CoureurController->displayDetailCoureurAction(Array)
#5 /home/framework2/release/FW2.0/CMS/Controller/ModuleExterne.php(657): CMS_Controller_ModuleExterne->_executeAction('displayDetailCo...', Array)
#6 /home/framework2/release/FW2.0/CMS/Controller/ModuleExterne.php(834): CMS_Controller_ModuleExterne->_saveRender(Array)
#7 /home/framework2/release/CMS/models/CMS/Model/Cache.php(135): CMS_Controller_ModuleExterne->saveRender(Array)
#8 /home/framework2/release/FW2.0/CMS/Controller/Index.php(105): CMS_Model_Cache->renderPage(Object(stdClass))
#9 /home/framework2/release/FW2.0/Zend/Controller/Action.php(521): CMS_Controller_Index->postDispatch()
#10 /home/framework2/release/FW2.0/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('indexAction')
#11 /home/framework2/release/FW2.0/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#12 /home/framework2/release/FW2.0/CS/Appli.php(352): Zend_Controller_Front->dispatch()
#13 /home/bchrono/www/index.php(13): CS_Appli::dispatch()
#14 {main}
Array
(
)