pastebin do django

Environment:


Request Method: POST
Request URL: http://localhost/SGM/cadastro/musico/

Django Version: 1.4
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.admin',
 'django.contrib.admindocs',
 'cadastros',
 'exames',
 'pagina')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')


Traceback:
File "/media/SGM/django/core/handlers/base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "/media/SGM/django/utils/decorators.py" in _wrapped_view
  91.                     response = view_func(request, *args, **kwargs)
File "/media/SGM/django/utils/decorators.py" in _wrapped_view
  91.                     response = view_func(request, *args, **kwargs)
File "/media/SGM/django/contrib/auth/decorators.py" in _wrapped_view
  20.                 return view_func(request, *args, **kwargs)
File "/media/SGM/cadastros/views.py" in cadastrar_musico
  43.             mus.save()
File "/media/SGM/cadastros/models.py" in save
  96.             super(Pessoa, self).save(*args, **kwargs)
File "/media/SGM/django/db/models/base.py" in save
  463.         self.save_base(using=using, force_insert=force_insert, force_update=force_update)
File "/media/SGM/django/db/models/base.py" in save_base
  551.                 result = manager._insert([self], fields=fields, return_id=update_pk, using=using, raw=raw)
File "/media/SGM/django/db/models/manager.py" in _insert
  203.         return insert_query(self.model, objs, fields, **kwargs)
File "/media/SGM/django/db/models/query.py" in insert_query
  1576.     return query.get_compiler(using=using).execute_sql(return_id)
File "/media/SGM/django/db/models/sql/compiler.py" in execute_sql
  910.             cursor.execute(sql, params)
File "/media/SGM/django/db/backends/util.py" in execute
  40.             return self.cursor.execute(sql, params)
File "/media/SGM/django/db/backends/mysql/base.py" in execute
  114.             return self.cursor.execute(query, args)
File "/usr/lib/python2.7/site-packages/MySQLdb/cursors.py" in execute
  174.             self.errorhandler(self, exc, value)
File "/usr/lib/python2.7/site-packages/MySQLdb/connections.py" in defaulterrorhandler
  36.     raise errorclass, errorvalue

Exception Type: IntegrityError at /cadastro/musico/
Exception Value: (1062, "Duplicate entry 'Teste para salvamento-1-7' for key 'nome'")