let router = express.Router();
const createError = require('http-errors');
const sqlite3 = require('sqlite3');//.verbose();
-const db = new sqlite3.Database('db/vchess.sqlite');
+const DbPath = __dirname.replace("/routes", "/db/vchess.sqlite");
+const db = new sqlite3.Database(DbPath);
const sanitizeHtml = require('sanitize-html');
-const MaxNbProblems = 2;
+const MaxNbProblems = 20;
-const supportedLang = ["fr","en"];
+const supportedLang = ["en","es","fr"];
function selectLanguage(req, res)
{
// If preferred language already set: