Bug 356341

Using openSUSE Leap 42.1, Gwenview version 15.08.3, KDE Frameworks 5.16.0, Qt 5.5.0
When opening  Gwenview with picture, after few seconds is shown message window "Request time on server expired <IP_ADDR>" 
IP_ADDR is defined numeric format and server was defined in dolphin. From ~/.local/share/user-places.xbel
 <bookmark href="smb://<domain>%5C<username>@<IP_ADDR>/">
  <title>TITLE</title>
  <info>
   <metadata owner="http://freedesktop.org">
    <bookmark:icon name="folder-remote"/>
   </metadata>
   <metadata owner="http://www.kde.org">
    <ID>1447646013/1 (V2)</ID>
    <IsHidden>false</IsHidden>
   </metadata>
  </info>
 </bookmark>

When opening Gwenview without picture, message window does not appear. Until now I did not opened pictures from that location. In ~/.local/share/user-places.xbel are defined also other SMB bookmarks, but only for defined one is message shown. After pressing OK button, Gwenview works normally.

Reproducible: Always

Steps to Reproduce:
1. Open Gwenview with image (from command line or from Dolphin)
2. Wait few seconds

Actual Results:  
Error message "Request time on server expired <IP_ADDR>" is coming

Expected Results:  
No error message is shown.