After updating from 2.0.2 to 2.1 I got this error when update data in model
"wrong number of arguments (3 for 2)" /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb: 2479:in `attributes_with_quotes' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb: 2479:in `update_without_lock' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/locking/ optimistic.rb:70:in `update_without_dirty' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/dirty.rb: 137:in `update_without_callbacks' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ callbacks.rb:234:in `update_without_timestamps' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ timestamp.rb:38:in `update' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb: 2472:in `create_or_update_without_callbacks' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ callbacks.rb:207:in `create_or_update' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb: 2200:in `save_without_validation' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ validations.rb:901:in `save_without_dirty' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/dirty.rb: 75:in `save_without_transactions' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ transactions.rb:106:in `save' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ connection_adapters/abstract/database_statements.rb:66:in `transaction' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ transactions.rb:79:in `transaction' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ transactions.rb:98:in `transaction' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ transactions.rb:106:in `save' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ transactions.rb:118:in `rollback_active_record_state!' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ transactions.rb:106:in `save' /var/lib/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb: 2262:in `update_attributes' app/controllers/sections_controller.rb:42:in `create'
Any suggestion ?