PDO Exception

SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: System error

#6 PDO->__construct at /data/sites/web/cloetbe/www/core/system/dao/database.php (line 47)
#5 Database->connect at /data/sites/web/cloetbe/www/core/system/dao/database.php (line 142)
#4 Database->rowToArray at /data/sites/web/cloetbe/www/core/system/dao/languages.php (line 174)
#3 Languages->getLanguages at /data/sites/web/cloetbe/www/core/system/dao/languages.php (line 289)
#2 Languages->getFrontDefaultLanguage at /data/sites/web/cloetbe/www/core/trinch_cmsv.php (line 182)
#1 include at /data/sites/web/cloetbe/www/index.php (line 5)
			

Previous script output

<br />
<b>Warning</b>:  PDO::__construct(): php_network_getaddresses: getaddrinfo failed: System error in <b>/data/sites/web/cloetbe/www/core/system/dao/database.php</b> on line <b>47</b><br />