importer v0.1 output

Importer.py
/ftp/public
Traceback (most recent call last):
  File "Importer.py", line 65, in <module>
    importer.import_path(path)
  File "Importer.py", line 56, in import_path
    self.import_path(os.path.join(path,entry))
  File "Importer.py", line 56, in import_path
    self.import_path(os.path.join(path,entry))
  File "Importer.py", line 56, in import_path
    self.import_path(os.path.join(path,entry))
  File "Importer.py", line 56, in import_path
    self.import_path(os.path.join(path,entry))
  File "Importer.py", line 56, in import_path
    self.import_path(os.path.join(path,entry))
  File "Importer.py", line 58, in import_path
    self.import_file(path)
  File "Importer.py", line 48, in import_file
    file.save()
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/models/base.py", line 434, in save
    self.save_base(using=using, force_insert=force_insert, force_update=force_update)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/models/base.py", line 527, in save_base
    result = manager._insert(values, return_id=update_pk, using=using)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/models/manager.py", line 195, in _insert
    return insert_query(self.model, values, **kwargs)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/models/query.py", line 1479, in insert_query
    return query.get_compiler(using=using).execute_sql(return_id)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/models/sql/compiler.py", line 783, in execute_sql
    cursor = super(SQLInsertCompiler, self).execute_sql(None)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/models/sql/compiler.py", line 727, in execute_sql
    cursor.execute(sql, params)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/backends/util.py", line 15, in execute
    return self.cursor.execute(sql, params)
  File "/home/makuro/.virtualenvs/gibbson/lib/python2.6/site-packages/django/db/backends/sqlite3/base.py", line 200, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.DatabaseError: You must not use 8-bit bytestrings unless you use a text_factory that can interpret 8-bit bytestrings (like text_factory = str). It is highly recommended that you instead just switch your application to Unicode strings.