Django - Datatables ajax error with rest framework

I'm trying to use rest in conjunction with Datatables to display a large list with server-side processing. On the datatable html template i get an empty table with an error

"DataTables warning: table id=bib - Ajax error. For more information about this error, please see http://datatables.net/tn/7".

urls.py

from . import views as v
from rest_framework import routers

router = routers.DefaultRouter()
router.register(r'Bibrest51', v.BibViewSet)

urlpatterns = [
    path('home/', include(router.urls)),
    
    path('home/', v.home, name='home'),
    path('', v.home, name='home'),

views.py

class Get_bib(viewsets.ModelViewSet):
    queryset = Bibrest51.objects.all()
    serializer_class = BibSerializer

home.html

<table id="bib" class="table table-striped table-bordered" style="width:100%" data-server-side="true" 
        data-ajax="/home/Bibrest51/?format=datatables">
   <thead>
      <tr>
         <th data-data="autor" class ="text-center all">Autor</th>
         <th data-data="ano" class ="text-center all">Ano</th>
         <th>Título</th>
         <th data-data="tipo" class ="text-center not-mobile">Tipo</th>
         <th data-data="tema" class ="text-center not-mobile">Tema</th>
      </tr>
   </thead>
   <tbody>
 
   </tbody>
</table>

JS:

 <script>
        $(document).ready(function() {
          $('#bib').DataTable();
      });
  
  </script>

models.py

class Bibrest51(models.Model):
    cadastro_id = models.AutoField(primary_key=True)
    autor = models.CharField(db_column='Autor', max_length=255)
    ano = models.CharField(db_column='Ano', max_length=255)
    titulo = models.CharField(db_column='Titulo', max_length=255)
    referencia = models.CharField(db_column='Referencia', max_length=255)

serializers.py

from rest_framework import serializers
from .models import Bibrest51

class BibSerializer(serializers.ModelSerializer):
    class Meta:
        model = Bibrest51
        fields = ['autor', 'ano','tipo','tema']