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

Warning: Undefined array key "Item" in G:\HOST\wmsdemo\checkitemstock.php on line 6

Warning: Undefined variable $sql in G:\HOST\wmsdemo\checkitemstock.php on line 21

Fatal error: Uncaught TypeError: sqlsrv_query(): Argument #1 ($conn) must be of type resource, bool given in G:\HOST\wmsdemo\checkitemstock.php:21 Stack trace: #0 G:\HOST\wmsdemo\checkitemstock.php(21): sqlsrv_query(false, NULL) #1 {main} thrown in G:\HOST\wmsdemo\checkitemstock.php on line 21