prepare($deleteQuery); $deleteStmt->bindParam(':subscriptionId', $subscriptionId, SQLITE3_INTEGER); if ($deleteStmt->execute()) { http_response_code(204); } else { http_response_code(500); echo json_encode(array("message" => "Error deleting the subscription.")); } } else { http_response_code(405); echo json_encode(array("message" => "Invalid request method.")); } } $db->close(); ?>