error in display of menu and breadcrumbs

[Bronimus]

Hi everybody,
If you select "Gästebuch" on our site sfv-wug.de two errors are to be seen:
1. The layout of the main menu is changed, small blue arrorws beside the menu entries are shown and the entries are displayed a little bit diffuse.
2. The display of the breadcrumbs is destroyed
We use Phoca Guestbook version 3.0.7, Joomla version 3.8.5 and JSN Epic2 as template (can't find where to alter a signature in the UCP)
Kind regards

[christine]

Hallo Bronimus,

Probiere folgendes: Optionen > Grundlegendes > Bootstrap laden: Nein

Liebe Grüße
Christine