diff -r 1574965c7dc7 -r 57cfb94ab99f src/main/webapp/WEB-INF/dynamic_fragments/error.jsp
--- a/src/main/webapp/WEB-INF/dynamic_fragments/error.jsp	Wed May 13 21:46:26 2020 +0200
+++ b/src/main/webapp/WEB-INF/dynamic_fragments/error.jsp	Thu May 14 22:48:01 2020 +0200
@@ -25,11 +25,13 @@
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 --%>
 <%@page pageEncoding="UTF-8" %>
+<%@page import="de.uapcore.lightpit.Constants" %>
 <%@page import="de.uapcore.lightpit.modules.ErrorModule" %>
 <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
 
+<c:set scope="page" var="baseHref" value="${requestScope[Constants.REQ_ATTR_BASE_HREF]}" />
 <c:set scope="page" var="errorCode" value="${requestScope[ErrorModule.REQ_ATTR_ERROR_CODE]}"/>
 <c:set scope="page" var="returnLink" value="${requestScope[ErrorModule.REQ_ATTR_RETURN_LINK]}"/>