A PHP Error was encountered

　　Severity: Warning

　　Message: fclose() expects parameter 1 to be 試管resource, null given

　　Filename: helpers/city_helper.php

　　Line Number: 39

　　Backtrace:

　　File: /www/wwwroot/qm120_sg.niudai120.com/application/helpers/city_helper.php

　　Line: 39

　　Function: fclose

　　File: /www/wwwroot/qm120_sg.niudai120.com/application/core/MY_Controller.php

　　Line: 676

　　Function: getIpCityName

　　File: /www/wwwroot/qm120_sg.niudai120.com/application/core/MY_Controller.php

　　Line: 385

　　Function: getPhoneInfo

　　File: /www/wwwroot/qm120_sg.niudai120.com/application/controllers/Home.php

　　Line: 13

　　Function: __construct

　　File: /www/wwwroot/qm120_sg.niudai120.com/index.php

　　Line: 315

　　Function: require_once