Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /var/www/XSiteDev1/db_conf_site.php on line 7

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] No such file or directory in /var/www/XSiteDev1/db_conf_site.php:8 Stack trace: #0 /var/www/XSiteDev1/db_conf_site.php(8): PDO->__construct('mysql:dbname=ho...', 'sexysitereader', 'p1%fTWn', Array) #1 /var/www/XSiteDev1/releases/20180921203133/site/index.php(8): include('/var/www/XSiteD...') #2 {main} thrown in /var/www/XSiteDev1/db_conf_site.php on line 8