updateing issue

[gangadhar kadam]

Hello All,
   I was trying to update local setup but got following error.

Executing execute:webnotes.reload_doc("selling", "Print Format", "Quotation Classic") # 2013-04-02 in mtndb
Traceback (innermost last):
  File "/var/www/mtn/lib/webnotes/modules/patch_handler.py", line 72, in execute_patch
    exec patchmodule.split("execute:")[1] in globals()
  File "<string>", line 1, in <module>
  File "/var/www/mtn/lib/webnotes/__init__.py", line 330, in reload_doc
    return webnotes.modules.reload_doc(module, dt, dn)
  File "/var/www/mtn/lib/webnotes/modules/__init__.py", line 73, in reload_doc
    return import_files(module, dt, dn, force)
  File "/var/www/mtn/lib/webnotes/modules/import_file.py", line 35, in import_files
    return import_file(module, dt, dn, force)
  File "/var/www/mtn/lib/webnotes/modules/import_file.py", line 45, in import_file
    ret = import_file_by_path(path, force)
  File "/var/www/mtn/lib/webnotes/modules/import_file.py", line 63, in import_file_by_path
    import_doclist(doclist)
  File "/var/www/mtn/lib/webnotes/modules/import_file.py", line 110, in import_doclist
    new_bean.insert()
  File "/var/www/mtn/lib/webnotes/model/bean.py", line 270, in insert
    return self.save()
  File "/var/www/mtn/lib/webnotes/model/bean.py", line 281, in save
    self.save_main()
  File "/var/www/mtn/lib/webnotes/model/bean.py", line 231, in save_main
    self.doc.save(check_links = False, ignore_fields = self.ignore_fields)
  File "/var/www/mtn/lib/webnotes/model/doc.py", line 426, in save
    keep_timestamps=keep_timestamps)
  File "/var/www/mtn/lib/webnotes/model/doc.py", line 380, in _update_values
    (self.doctype, ', '.join(update_str), "%s"), values)
  File "/var/www/mtn/lib/webnotes/db.py", line 120, in sql
    raise e
 OperationalError: (1054, "Unknown column 'print_format_type' in 'field list'")

what should i do?

Thank you

Regards