diff -r 4f1c026a8aab -r f962ff9dd44e src/main/java/de/uapcore/lightpit/modules/LanguageModule.java
--- a/src/main/java/de/uapcore/lightpit/modules/LanguageModule.java	Wed May 13 18:33:25 2020 +0200
+++ b/src/main/java/de/uapcore/lightpit/modules/LanguageModule.java	Wed May 13 18:40:52 2020 +0200
@@ -29,7 +29,6 @@
 package de.uapcore.lightpit.modules;
 
 import de.uapcore.lightpit.*;
-import de.uapcore.lightpit.dao.DataAccessObjects;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -86,7 +85,7 @@
     }
 
     @RequestMapping(method = HttpMethod.GET)
-    public ResponseType handle(HttpServletRequest req, HttpServletResponse resp, DataAccessObjects dao) {
+    public ResponseType handle(HttpServletRequest req) {
 
         req.setAttribute("languages", languages);
         req.setAttribute("browserLanguage", req.getLocale());
@@ -97,7 +96,7 @@
     }
 
     @RequestMapping(method = HttpMethod.POST)
-    public ResponseType switchLanguage(HttpServletRequest req, HttpServletResponse resp, DataAccessObjects dao) {
+    public ResponseType switchLanguage(HttpServletRequest req, HttpServletResponse resp) {
 
         Optional<Locale> chosenLanguage = Optional.ofNullable(req.getParameter("language"))
                 .map(Locale::forLanguageTag)
@@ -106,6 +105,6 @@
         chosenLanguage.ifPresent((l) -> req.getSession().setAttribute(Constants.SESSION_ATTR_LANGUAGE, l));
         chosenLanguage.ifPresent(resp::setLocale);
 
-        return handle(req, resp, dao);
+        return handle(req);
     }
 }