THROW SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known

Linea 26

File /var/www/vksxp2/core/sql.php

Code 2002

Trace #0 /var/www/vksxp2/core/sql.php(26): PDO->__construct('mysql:host=nego...', 'root', 'jjj3hmxLXDFvj4l...') #1 /var/www/vksxp2/core/sql.php(134): core\Sql->connect() #2 /var/www/vksxp2/core/installer/installer.db.php(35): core\Sql->getRows('SELECT * FROM `...', Array) #3 /var/www/vksxp2/core/installer/installer.php(59): core\installer\Installer->get(Array) #4 /var/www/vksxp2/core/installer/installer.php(26): core\Installer->collectObjects() #5 /var/www/vksxp2/core/starter.php(19): core\Installer->exportObjects() #6 /var/www/manager.negozisardi.com/index.php(36): core\Starter->boot() #7 {main}