diff --git a/src/modules/api/api.ts b/src/modules/api/api.ts
index eed8e73..22ccb6c 100644
--- a/src/modules/api/api.ts
+++ b/src/modules/api/api.ts
@@ -83,6 +83,11 @@ function GetApp(): ModuleType {
       ],
     })
   )
+  app.use(
+    fileUpload({
+      limits: { fileSize: 50 * 1024 * 1024 },
+    })
+  )
   // -------------------------------------------------------------------------------------------
 
   let rootRedirectURL = ''
@@ -141,11 +146,6 @@ function GetApp(): ModuleType {
     logger.Log(`Using public dir: ${pdir}`)
     app.use(express.static(pdir))
   })
-  app.use(
-    fileUpload({
-      limits: { fileSize: 50 * 1024 * 1024 },
-    })
-  )
 
   // -------------------------------------------------------------------------------------------
 
diff --git a/src/modules/api/submodules/feedback.ts b/src/modules/api/submodules/feedback.ts
index 2020f81..be55e85 100644
--- a/src/modules/api/submodules/feedback.ts
+++ b/src/modules/api/submodules/feedback.ts
@@ -8,16 +8,22 @@ const uloadFiles = 'data/f'
 function setup(data: SubmoduleData): void {
   const { app /* userDB, url, publicdirs, moduleSpecificData */ } = data
 
-  app.post('/postfeedbackfile', function(req: Request, res: any) {
-    utils.uploadFile(req, uloadFiles).then(() => {
-      res.json({ success: true })
-    })
+  app.post('/postfeedbackfile', function (req: Request, res: any) {
+    utils
+      .uploadFile(req, uloadFiles)
+      .then(() => {
+        res.json({ success: true })
+      })
+      .catch(() => {
+        res.json({ success: false, msg: 'error during uploading' })
+        return
+      })
 
     logger.LogReq(req)
     logger.Log('New feedback file', logger.GetColor('bluebg'))
   })
 
-  app.post('/postfeedback', function(req: Request, res: any) {
+  app.post('/postfeedback', function (req: Request, res: any) {
     logger.LogReq(req)
     if (req.body.fromLogin) {
       logger.Log(
@@ -51,7 +57,7 @@ function setup(data: SubmoduleData): void {
     res.json({ success: true })
   })
 
-  app.route('/fosuploader').post(function(req: Request, res: any) {
+  app.route('/fosuploader').post(function (req: Request, res: any) {
     utils.uploadFile(req, uloadFiles).then(({ fileName }) => {
       res.redirect('/f/' + fileName)
     })
diff --git a/src/modules/api/submodules/userFiles.ts b/src/modules/api/submodules/userFiles.ts
index 34e66b0..571b4a9 100644
--- a/src/modules/api/submodules/userFiles.ts
+++ b/src/modules/api/submodules/userFiles.ts
@@ -239,7 +239,7 @@ function setup(data: SubmoduleData): void {
         })
       })
       .catch(() => {
-        res.end('something bad happened :s')
+        res.json({ success: false, msg: 'something bad happened :s' })
       })
   })
 
diff --git a/src/utils/utils.ts b/src/utils/utils.ts
index df4e776..30b697c 100755
--- a/src/utils/utils.ts
+++ b/src/utils/utils.ts
@@ -149,7 +149,7 @@ function WriteFile(content: string, path: string): void {
 
 function writeFileAsync(content: string, path: string): void {
   CreatePath(path)
-  fs.writeFile(path, content, function(err) {
+  fs.writeFile(path, content, function (err) {
     if (err) {
       logger.Log(
         'Error writing file: ' + path + ' (sync)',
@@ -184,6 +184,13 @@ function deleteFile(fname: string): Boolean {
 function uploadFile(req: Request, path: string): Promise<any> {
   return new Promise((resolve, reject) => {
     try {
+      if (!req.files) {
+        logger.Log(
+          `Unable to upload file, req.files is undefined`,
+          logger.GetColor('redbg')
+        )
+        return
+      }
       const file = req.files.file
       // FIXME: Object.keys(req.files).forEach((file) => { saveFile() })
       logger.Log('Uploading: ' + file.name, logger.GetColor('blue'))
@@ -217,7 +224,10 @@ function uploadFile(req: Request, path: string): Promise<any> {
         }
       })
     } catch (err) {
-      logger.Log(`Unable to upload file!`, logger.GetColor('redbg'))
+      logger.Log(
+        `Unable to upload file, error on stderr`,
+        logger.GetColor('redbg')
+      )
       console.error(err)
       reject(err)
     }