Fix django.db.utils.DataError: value too long for type character varying(100)

api/v1/serializers/content.py

@@ -19,7 +19,6 @@ class ContentCreateSerializer(serializers.Serializer):
     data = serializers.JSONField()
 
     def to_representation(self, obj):
-        print(obj)
         if isinstance(obj, Image):
             return ImageSerializer(obj, context=self.context).to_representation(obj)
         elif isinstance(obj, Text):

apps/course/models.py

@@ -77,7 +77,7 @@ class Course(models.Model):
     def save(self, *args, **kwargs):
         if not self.slug:
             self.slug = slugify(
-                self.title[:100],
+                self.title[:90],
                 allow_unicode=True
             )