php_network_getaddresses: getaddrinfo failed: Name or service not known/top-referrers.html
  (1024) Can't connect to MySQL server   Database.php   line 60     18-1-22   5:48
FrontController->dispatch() # line   13, file: /home/arfooo/arfooous/directory/index.php
  call_user_func_array(Array[2], Array[0]) # line  341, file: /home/arfooo/arfooous/directory/core/FrontController.php
    SiteController->topReferrersAction() # line    0, file: unknown
      OtherReferrerSiteModel->checkReset() # line  230, file: /home/arfooo/arfooous/directory/controllers/SiteController.php
        OtherReferrerSiteModel->removeAll() # line   79, file: /home/arfooo/arfooous/directory/models/OtherReferrerSiteModel.php
          Model->del(Object:Criteria) # line   16, file: /home/arfooo/arfooous/directory/models/OtherReferrerSiteModel.php
            Database->sqlDelete("arfooo_otherreferrersites", "") # line  193, file: /home/arfooo/arfooous/directory/core/Model.php
              Database->sqlQuery("DELETE FROM arfooo_otherreferrersites") # line  156, file: /home/arfooo/arfooous/directory/core/Database.php
                Database->connect() # line  202, file: /home/arfooo/arfooous/directory/core/Database.php
                  trigger_error("<b>Can't connect to MySQL server</b></b>") # line   60, file: /home/arfooo/arfooous/directory/core/Database.php