Add missed files

resources/views/errors/500.blade.php

@@ -0,0 +1,29 @@
+@extends('dashboard.errorBase')
+
+@section('content')
+
+    <div class="container">
+      <div class="row justify-content-center">
+        <div class="col-md-6">
+          <div class="clearfix">
+            <h1 class="float-left display-3 mr-4">500</h1>
+            <h4 class="pt-3">Houston, we have a problem!</h4>
+            <p class="text-muted">The page you are looking for is temporarily unavailable.</p>
+          </div>
+          <div class="input-prepend input-group">
+            <div class="input-group-prepend"><span class="input-group-text">
+                <svg class="c-icon">
+                  <use xlink:href="assets/icons/coreui/free-symbol-defs.svg#cui-magnifying-glass"></use>
+                </svg></span></div>
+            <input class="form-control" id="prependedInput" size="16" type="text" placeholder="What are you looking for?"><span class="input-group-append">
+              <button class="btn btn-info" type="button">Search</button></span>
+          </div>
+        </div>
+      </div>
+    </div>
+
+@endsection
+
+@section('javascript')
+
+@endsection