Warning: Undefined array key "TripNo" in G:\HOST\wmsdemo\closeTrip.php on line 11

Fatal error: Uncaught TypeError: sqlsrv_prepare(): Argument #1 ($conn) must be of type resource, bool given in G:\HOST\wmsdemo\closeTrip.php:16 Stack trace: #0 G:\HOST\wmsdemo\closeTrip.php(16): sqlsrv_prepare(false, 'SELECT CStatus ...', Array) #1 {main} thrown in G:\HOST\wmsdemo\closeTrip.php on line 16