diff --git a/client/src/services/ApiService.tsx b/client/src/services/ApiService.tsx
index 55dccb7..ea0d79d 100644
--- a/client/src/services/ApiService.tsx
+++ b/client/src/services/ApiService.tsx
@@ -246,7 +246,7 @@ class ApiService {
             const result: AxiosResponse = await axios.post(url, body, { headers: headers });
 
             if (result.status !== 200) {
-                throw new Error(`La supression du compte a échoué. Status: ${result.status}`);
+                throw new Error(`La suppression du compte a échoué. Status: ${result.status}`);
             }
 
             return true;
@@ -328,7 +328,8 @@ class ApiService {
             if (axios.isAxiosError(error)) {
                 const err = error as AxiosError;
                 const data = err.response?.data as { error: string } | undefined;
-                return data?.error || 'Erreur serveur inconnue lors de la requête.';
+                const url = err.config?.url || 'URL inconnue';
+                return data?.error || `Erreur serveur inconnue lors de la requête (${url}).`;
             }
 
             return `Une erreur inattendue s'est produite.`
diff --git a/server/app.js b/server/app.js
index c0f4d7c..868b3b8 100644
--- a/server/app.js
+++ b/server/app.js
@@ -1,8 +1,7 @@
 // Import API
 const express = require("express");
 const http = require("http");
-const https = require("https");
-const dotenv = require('dotenv')
+const dotenv = require('dotenv');
 
 // Import Sockets
 const { setupWebsocket } = require("./socket/socket");
@@ -40,7 +39,7 @@ module.exports.images = imagesControllerInstance;
 const userRouter = require('./routers/users.js');
 const folderRouter = require('./routers/folders.js');
 const quizRouter = require('./routers/quiz.js');
-const imagesRouter = require('./routers/images.js')
+const imagesRouter = require('./routers/images.js');
 
 // Setup environment
 dotenv.config();
@@ -51,7 +50,7 @@ const app = express();
 const cors = require("cors");
 const bodyParser = require('body-parser');
 
-const configureServer = (httpServer) => {
+const configureServer = (httpServer, isDev) => {
   return new Server(httpServer, {
     path: "/socket.io",
     cors: {
@@ -59,18 +58,16 @@ const configureServer = (httpServer) => {
       methods: ["GET", "POST"],
       credentials: true,
     },
+    secure: !isDev, // true for https, false for http
   });
 };
 
 // Start sockets (depending on the dev or prod environment)
-let server;
-if (process.env.NODE_ENV === 'development') {
-  console.log('Démarrage en mode dev');
-  server = http.createServer(app);
-} else {
-  console.log('Démarrage en mode prod');
-  server = https.createServer(app);
-}
+let server = http.createServer(app);
+let isDev = process.env.NODE_ENV === 'development';
+
+console.log(`Environnement: ${process.env.NODE_ENV} (${isDev ? 'dev' : 'prod'})`);
+
 const io = configureServer(server);
 
 setupWebsocket(io);
@@ -84,22 +81,20 @@ app.use('/api/folder', folderRouter);
 app.use('/api/quiz', quizRouter);
 app.use('/api/image', imagesRouter);
 
-app.use(errorHandler)
+app.use(errorHandler);
 
 // Start server
 async function start() {
-
   const port = process.env.PORT || 4400;
 
   // Check DB connection
-  await db.connect()
+  await db.connect();
   db.getConnection();
   console.log(`Connexion MongoDB établie`);
 
   server.listen(port, () => {
     console.log(`Serveur écoutant sur le port ${port}`);
   });
-
 }
 
 start();