diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 00000000..5008ddfc
Binary files /dev/null and b/.DS_Store differ
diff --git a/app/frontend/templates/base.html b/app/frontend/templates/base.html
index d0634f9b..1a8e9bc1 100644
--- a/app/frontend/templates/base.html
+++ b/app/frontend/templates/base.html
@@ -221,34 +221,13 @@
 
 if (webSocket) {
     webSocket.on('send_start_error', function (start_error) {
-
-       var closeEl = document.createElement('span');
-      var strongEL = document.createElement('strong');
-      var msgEl = document.createElement('div');
-
-      closeEl.innerHTML = '×';
-      strongEL.textContent = 'Warning: ';
-      msgEl.append(strongEL, start_error.error);
-
-
-      closeEl.style.marginLeft = '15px';
-      closeEl.style.fontWeight = 'bold';
-      closeEl.style.float = 'right';
-      closeEl.style.fontSize = '22px';
-      closeEl.style.lineHeight = '20px';
-      closeEl.style.cursor = 'pointer';
-
-      closeEl.addEventListener('click', function () {this.parentElement.style.display='none';});
-
-      var parentEl = document.createElement('div');
-
-      parentEl.style.padding = '20px';
-      parentEl.style.backgroundColor = '#f7970f';
-
-      parentEl.appendChild(closeEl);
-      parentEl.appendChild(msgEl);
-
-      document.querySelector('.warnings').appendChild(parentEl);
+            var x = document.querySelector('.bootbox');
+            if(x){
+            x.remove()}
+            var x = document.querySelector('.modal-backdrop');
+            if(x){
+            x.remove()}
+            bootbox.alert(start_error.error);
     });
   }
 
diff --git a/requirements.txt b/requirements.txt
index 558c3658..7bb0410b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,4 +23,4 @@ termcolor==1.1.0
 tornado==6.0.4
 urllib3==1.25.10
 webencodings==0.5.1
-
+peewee_migrate==1.4.6