Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for btpserviblog.mysql.db failed: Name or service not known in /home/btpservi/public_html/simulateur/delete.php on line 285

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for btpserviblog.mysql.db failed: Name or service not known in /home/btpservi/public_html/simulateur/delete.php:285 Stack trace: #0 /home/btpservi/public_html/simulateur/delete.php(285): mysqli->__construct('btpserviblog.my...', 'btpserviblog', Object(SensitiveParameterValue), 'btpserviblog') #1 /home/btpservi/public_html/simulateur/002.php(49): include('/home/btpservi/...') #2 {main} thrown in /home/btpservi/public_html/simulateur/delete.php on line 285