diff --git a/backend/src/controllers/auth.controller.ts b/backend/src/controllers/auth.controller.ts
index 6ba3e8c..f9ea3f8 100644
--- a/backend/src/controllers/auth.controller.ts
+++ b/backend/src/controllers/auth.controller.ts
@@ -33,7 +33,7 @@ export const login = async (req: Request, res: Response) => {
 			refreshToken,
 			getCookieOptions(`${INTERNAL_CONFIG.INTERNAL_API_BASE_PATH_V1}/auth`, MEET_REFRESH_TOKEN_EXPIRATION)
 		);
-		logger.info(`Login succeeded for user ${username}`);
+		logger.info(`Login succeeded for user '${username}'`);
 		return res.status(200).json({ message: 'Login succeeded' });
 	} catch (error) {
 		logger.error('Error generating token' + error);
diff --git a/backend/src/controllers/global-preferences/security-preferences.controller.ts b/backend/src/controllers/global-preferences/security-preferences.controller.ts
index 8cf4d87..e03b83f 100644
--- a/backend/src/controllers/global-preferences/security-preferences.controller.ts
+++ b/backend/src/controllers/global-preferences/security-preferences.controller.ts
@@ -48,6 +48,8 @@ export const getSecurityPreferences = async (_req: Request, res: Response) => {
 		const preferences = await preferenceService.getGlobalPreferences();
 
 		if (!preferences) {
+			//TODO: Create OpenViduMeetError for this case
+			logger.error('Security preferences not found');
 			return res.status(404).json({ message: 'Security preferences not found' });
 		}
 
diff --git a/backend/src/controllers/global-preferences/webhook-preferences.controller.ts b/backend/src/controllers/global-preferences/webhook-preferences.controller.ts
index 66d2d61..5f65051 100644
--- a/backend/src/controllers/global-preferences/webhook-preferences.controller.ts
+++ b/backend/src/controllers/global-preferences/webhook-preferences.controller.ts
@@ -36,6 +36,8 @@ export const getWebhookPreferences = async (_req: Request, res: Response) => {
 		const preferences = await preferenceService.getGlobalPreferences();
 
 		if (!preferences) {
+			//TODO: Creare OpenViduMeetError for this case
+			logger.error('Webhooks preferences not found');
 			return res.status(404).json({ message: 'Webhooks preferences not found' });
 		}