php_network_getaddresses: getaddrinfo failed: Name or service not known/demo/info/
  (1024) Can't connect to MySQL server   Database.php   line 68     3-6-23   21:02
FrontController->dispatch() # line   18, file: /home/arfooo/www/script/demo/index.php
  FrontController->throwError("Missed action method: indexAction") # line  212, file: /home/arfooo/www/script/demo/core/FrontController.php
    AppRouter->defaultHandler("info") # line  133, file: /home/arfooo/www/script/demo/core/FrontController.php
      FrontController->dispatch("/site/category//info") # line  175, file: /home/arfooo/www/script/demo/components/AppRouter.php
        call_user_func_array(Array[2], Array[2]) # line  220, file: /home/arfooo/www/script/demo/core/FrontController.php
          SiteController->categoryAction("", "info") # line    0, file: unknown
            Model->find(Object:Criteria) # line   80, file: /home/arfooo/www/script/demo/controllers/SiteController.php
              Database->sqlGetRow("SELECT * FROM arfooodemo202_categories WHERE urlName = 'info' ") # line   92, file: /home/arfooo/www/script/demo/core/Model.php
                Database->sqlQuery("SELECT * FROM arfooodemo202_categories WHERE urlName = 'info' ") # line  330, file: /home/arfooo/www/script/demo/core/Database.php
                  Database->connect() # line  210, file: /home/arfooo/www/script/demo/core/Database.php
                    trigger_error("<b>Can't connect to MySQL server</b></b>") # line   68, file: /home/arfooo/www/script/demo/core/Database.php