Warning: Undefined variable $stmt in C:\wamp64\www\React_PGMSB\8.9\update_checklist_image_file.php on line 94

Fatal error: Uncaught TypeError: sqlsrv_free_stmt(): Argument #1 ($stmt) must be of type resource, null given in C:\wamp64\www\React_PGMSB\8.9\update_checklist_image_file.php:94 Stack trace: #0 C:\wamp64\www\React_PGMSB\8.9\update_checklist_image_file.php(94): sqlsrv_free_stmt(NULL) #1 {main} thrown in C:\wamp64\www\React_PGMSB\8.9\update_checklist_image_file.php on line 94