diff --git a/radicale/web/internal_data/index.html b/radicale/web/internal_data/index.html
index db241238..9ac96795 100644
--- a/radicale/web/internal_data/index.html
+++ b/radicale/web/internal_data/index.html
@@ -122,6 +122,8 @@
           <button type="submit" class="green" data-name="submit">Save</button>
           <button type="button" class="red" data-name="cancel">Cancel</button>
         </form>
+        <span class="error hidden" data-name="error"></span>
+        <br>
       </section>
 
       <section id="createcollectionscene" class="container hidden">
@@ -155,6 +157,8 @@
           <button type="submit" class="green" data-name="submit">Create</button>
           <button type="button" class="red" data-name="cancel">Cancel</button>
         </form>
+        <span class="error hidden" data-name="error"></span>
+        <br>
       </section>
 
       <section id="uploadcollectionscene" class="container hidden">
@@ -178,6 +182,8 @@
           <button type="submit" class="green" data-name="submit">Upload</button>
           <button type="button" class="red" data-name="close">Close</button>
         </form>
+        <span class="error hidden" data-name="error"></span>
+        <br>
       </section>
 
       <section id="deletecollectionscene" class="container hidden">