Hi, I have been following along and everything has been working up until 3:25 of the video running rake db:migrate

I continue to get this error in my terminal:

biller [] :> rake db:migrate == 20150526230917 AccountEntries: migrating =================================== -- add_column(:time_entries, :account_id_integer) rake aborted! StandardError: An error has occurred, all later migrations canceled:

wrong number of arguments (2 for 3..4)/Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:390:in add_column' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:662:inblock in method_missing' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in block in say_with_time' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:insay_with_time' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:652:in method_missing' /Users/Missy/Desktop/Tt_projects/biller/db/migrate/20150526230917_account_entries.rb:3:inchange' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:606:in exec_migration' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:590:inblock (2 levels) in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:589:in block in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:inwith_connection' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:588:in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:765:inmigrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:995:in block in execute_migration_in_transaction' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1043:inddl_transaction' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:994:in execute_migration_in_transaction' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:956:inblock in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in each' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:inmigrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:820:in up' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:798:inmigrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/tasks/database_tasks.rb:137:in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/railties/databases.rake:44:inblock (2 levels) in <top (required)>' ArgumentError: wrong number of arguments (2 for 3..4) /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:390:in add_column' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:662:inblock in method_missing' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in block in say_with_time' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:insay_with_time' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:652:in method_missing' /Users/Missy/Desktop/Tt_projects/biller/db/migrate/20150526230917_account_entries.rb:3:inchange' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:606:in exec_migration' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:590:inblock (2 levels) in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:589:in block in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:inwith_connection' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:588:in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:765:inmigrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:995:in block in execute_migration_in_transaction' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1043:inddl_transaction' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:994:in execute_migration_in_transaction' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:956:inblock in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in each' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:inmigrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:820:in up' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:798:inmigrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/tasks/database_tasks.rb:137:in migrate' /Users/Missy/.rvm/gems/ruby-2.1.0/gems/activerecord-4.2.1/lib/active_record/railties/databases.rake:44:inblock (2 levels) in <top (required)>' Tasks: TOP => db:migrate (See full trace by running task with --trace)

If someone could help I would really appreciate it!!!

Thanks!