Failed to connect to MySQL: php_network_getaddresses: getaddrinfo failed: Name or service not known


Failed to connect to MySQL: php_network_getaddresses: getaddrinfo failed: Name or service not knownFailed to connect to MySQL: php_network_getaddresses: getaddrinfo failed: Name or service not knownFailed to connect to MySQL: php_network_getaddresses: getaddrinfo failed: Name or service not knownError in Selection Query <br> select * from tbl_locality where city_id='15' order by loc_name asc<br>