/install.php
  (2) Cannot modify header information - headers already sent by (output started at /home/generati/conception/index.php:2)   Controller.php   line 182     17-6-24   19:23
FrontController->dispatch() # line   19, file: /home/generati/conception/index.php
  FrontController->throwError("Missed controller file: /home/generati/conception/controllers/In...") # line  193, file: /home/generati/conception/core/FrontController.php
    AppRouter->defaultHandler("install.php") # line  133, file: /home/generati/conception/core/FrontController.php
      FrontController->dispatch("/site/category//install.php") # line  176, file: /home/generati/conception/components/AppRouter.php
        call_user_func_array(Array[2], Array[2]) # line  220, file: /home/generati/conception/core/FrontController.php
          SiteController->categoryAction("", "install.php") # line    0, file: unknown
            Controller->return404() # line   92, file: /home/generati/conception/controllers/SiteController.php
              header("Status: 404 Not Found") # line  182, file: /home/generati/conception/core/Controller.php