diff --git a/app-backend/built/app.js b/app-backend/built/app.js
index 3af1e94..a4ac3d3 100644
--- a/app-backend/built/app.js
+++ b/app-backend/built/app.js
@@ -57,7 +57,7 @@ app.use(function (req, res, next) {
     next();
 });
 if (!CaptainConstants.isDebug) {
-    app.use(express.static(path.join(__dirname, 'dist-frontend')));
+    app.use(express.static(path.join(__dirname, '../dist-frontend')));
 }
 app.use(express.static(path.join(__dirname, 'public')));
 app.use(CaptainConstants.healthCheckEndPoint, function (req, res, next) {
@@ -109,7 +109,8 @@ app.use(CaptainConstants.netDataRelativePath, function (req, res, next) {
 let API_PREFIX = '/api/';
 app.use(API_PREFIX + ':apiVersionFromRequest/', function (req, res, next) {
     if (req.params.apiVersionFromRequest !== CaptainConstants.apiVersion) {
-        res.send(new BaseApi(ApiStatusCodes.STATUS_ERROR_GENERIC, 'This captain instance only accepts API V1.'));
+        res.send(new BaseApi(ApiStatusCodes.STATUS_ERROR_GENERIC, 'This captain instance only accepts API ' +
+            CaptainConstants.apiVersion));
         return;
     }
     if (!InjectionExtractor.extractGlobalsFromInjected(res).initialized) {
@@ -127,8 +128,8 @@ app.use(API_PREFIX + CaptainConstants.apiVersion + '/user/', UserRouter);
 // catch 404 and forward to error handler
 app.use(function (req, res, next) {
     res.locals.err = new Error('Not Found');
-    res.locals.errorStatus = 404;
-    next(new Error('Not Found'));
+    res.locals.err.errorStatus = 404;
+    next(res.locals.err);
 });
 // error handler
 app.use(function (err, req, res, next) {
diff --git a/app-backend/built/app.js.map b/app-backend/built/app.js.map
index 9817c4b..193b4a2 100644
--- a/app-backend/built/app.js.map
+++ b/app-backend/built/app.js.map
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
diff --git a/app-backend/src/app.ts b/app-backend/src/app.ts
index e8c98a1..bb20a11 100644
--- a/app-backend/src/app.ts
+++ b/app-backend/src/app.ts
@@ -76,7 +76,7 @@ app.use(function(req, res, next) {
 })
 
 if (!CaptainConstants.isDebug) {
-    app.use(express.static(path.join(__dirname, 'dist-frontend')))
+    app.use(express.static(path.join(__dirname, '../dist-frontend')))
 }
 
 app.use(express.static(path.join(__dirname, 'public')))
@@ -152,7 +152,8 @@ app.use(API_PREFIX + ':apiVersionFromRequest/', function(req, res, next) {
         res.send(
             new BaseApi(
                 ApiStatusCodes.STATUS_ERROR_GENERIC,
-                'This captain instance only accepts API V1.'
+                'This captain instance only accepts API ' +
+                    CaptainConstants.apiVersion
             )
         )
         return
@@ -181,8 +182,8 @@ app.use(API_PREFIX + CaptainConstants.apiVersion + '/user/', UserRouter)
 // catch 404 and forward to error handler
 app.use(function(req, res, next) {
     res.locals.err = new Error('Not Found')
-    res.locals.errorStatus = 404
-    next(new Error('Not Found'))
+    res.locals.err.errorStatus = 404
+    next(res.locals.err)
 })
 
 // error handler