Warning: Undefined array key "RowID" in C:\wamp64\www\vermi_mobile\9.1\get_usage_history_list.php on line 7

Warning: Undefined array key "site_cd" in C:\wamp64\www\vermi_mobile\9.1\get_usage_history_list.php on line 8

Fatal error: Uncaught TypeError: sqlsrv_query(): Argument #1 ($conn) must be of type resource, false given in C:\wamp64\www\vermi_mobile\9.1\get_usage_history_list.php:47 Stack trace: #0 C:\wamp64\www\vermi_mobile\9.1\get_usage_history_list.php(47): sqlsrv_query(false, 'SELECT \tast_usg...') #1 {main} thrown in C:\wamp64\www\vermi_mobile\9.1\get_usage_history_list.php on line 47