Fixed toggling "only favorite tags" setting

boards/views/all_threads.py

@@ -1,6 +1,6 b''
 from django.core.paginator import EmptyPage
 from django.http import Http404
-from django.shortcuts import render
+from django.shortcuts import render, redirect
 from django.urls import reverse
 from django.utils.decorators import method_decorator
 from django.views.decorators.csrf import csrf_protect
@@ -92,7 +92,7 b' class AllThreadsView(BaseBoardView, Pagi'
         if PARAMETER_METHOD in request.POST:
             self.dispatch_method(request)
 
-            return self.get_reverse_url()
+            return redirect(self.get_reverse_url())
 
         form = ThreadForm(request.POST, request.FILES,
                           error_class=PlainErrorList)