Warning: Undefined array key "DepID" in G:\HOST\wmsdemo\getmax_packsrno.php on line 5

Fatal error: Uncaught TypeError: sqlsrv_query(): Argument #1 ($conn) must be of type resource, bool given in G:\HOST\wmsdemo\getmax_packsrno.php:13 Stack trace: #0 G:\HOST\wmsdemo\getmax_packsrno.php(13): sqlsrv_query(false, 'select isnull(m...') #1 {main} thrown in G:\HOST\wmsdemo\getmax_packsrno.php on line 13