SQLite3 Error with Devise

I am switching my site from custom to devise (never deployed). What I want to do is replace my current sql database with the one devise has. When I migrate I get this error:

jakxna360@ubuntu:~/rails/AoO$ rake db:migrate
== 20150406212543 AddDeviseToUsers: migrating             =================================
    -- change_table(:users)
   rake aborted!
StandardError: An error has occurred, this and all later migrations canceled:

SQLite3::SQLException: duplicate column name: email: ALTER TABLE "users" ADD       "email" varchar DEFAULT '' NOT NULL/home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in `initialize'

/home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in new' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:inprepare' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:134:in execute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:inblock in execute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:473:in block in log' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications/instrumenter.rb:20:ininstrument' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:467:in log' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:inexecute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:393:in add_column' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:453:inadd_column' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:581:in block (3 levels) in <class:Table>' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:580:ineach' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:580:in block (2 levels) in <class:Table>' /home/jakxna360/rails/AoO/db/migrate/20150406212543_add_devise_to_users.rb:6:inblock in up' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:363:in change_table' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:662:inblock in method_missing' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in block in say_with_time' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:insay_with_time' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:652:in method_missing' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:417:inmethod_missing' /home/jakxna360/rails/AoO/db/migrate/20150406212543_add_devise_to_users.rb:4:in up' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:569:inup' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:609:in exec_migration' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:590:inblock (2 levels) in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:589:in block in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:inwith_connection' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:588:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:765:inmigrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:995:in block in execute_migration_in_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1041:inblock in ddl_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in block in transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:188:inwithin_new_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/transactions.rb:220:intransaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1041:in ddl_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:994:inexecute_migration_in_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:956:in block in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:ineach' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:820:inup' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:798:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/tasks/database_tasks.rb:137:inmigrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/railties/databases.rake:44:in block (2 levels) in <top (required)>' ActiveRecord::StatementInvalid: SQLite3::SQLException: duplicate column name: email: ALTER TABLE "users" ADD "email" varchar DEFAULT '' NOT NULL /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:ininitialize' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in new' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:inprepare' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:134:in execute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:inblock in execute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:473:in block in log' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications/instrumenter.rb:20:ininstrument' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:467:in log' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:inexecute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:393:in add_column' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:453:inadd_column' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:581:in block (3 levels) in <class:Table>' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:580:ineach' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:580:in block (2 levels) in <class:Table>' /home/jakxna360/rails/AoO/db/migrate/20150406212543_add_devise_to_users.rb:6:inblock in up' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:363:in change_table' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:662:inblock in method_missing' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in block in say_with_time' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:insay_with_time' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:652:in method_missing' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:417:inmethod_missing' /home/jakxna360/rails/AoO/db/migrate/20150406212543_add_devise_to_users.rb:4:in up' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:569:inup' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:609:in exec_migration' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:590:inblock (2 levels) in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:589:in block in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:inwith_connection' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:588:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:765:inmigrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:995:in block in execute_migration_in_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1041:inblock in ddl_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in block in transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:188:inwithin_new_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/transactions.rb:220:intransaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1041:in ddl_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:994:inexecute_migration_in_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:956:in block in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:ineach' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:820:inup' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:798:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/tasks/database_tasks.rb:137:inmigrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/railties/databases.rake:44:in block (2 levels) in <top (required)>' SQLite3::SQLException: duplicate column name: email /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:ininitialize' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:in new' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:91:inprepare' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/sqlite3-1.3.10/lib/sqlite3/database.rb:134:in execute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:inblock in execute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:473:in block in log' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications/instrumenter.rb:20:ininstrument' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:467:in log' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:329:inexecute' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:393:in add_column' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/sqlite3_adapter.rb:453:inadd_column' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:581:in block (3 levels) in <class:Table>' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:580:ineach' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_definitions.rb:580:in block (2 levels) in <class:Table>' /home/jakxna360/rails/AoO/db/migrate/20150406212543_add_devise_to_users.rb:6:inblock in up' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:363:in change_table' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:662:inblock in method_missing' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in block in say_with_time' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:insay_with_time' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:652:in method_missing' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:417:inmethod_missing' /home/jakxna360/rails/AoO/db/migrate/20150406212543_add_devise_to_users.rb:4:in up' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:569:inup' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:609:in exec_migration' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:590:inblock (2 levels) in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:589:in block in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:inwith_connection' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:588:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:765:inmigrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:995:in block in execute_migration_in_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1041:inblock in ddl_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in block in transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:188:inwithin_new_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/transactions.rb:220:intransaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:1041:in ddl_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:994:inexecute_migration_in_transaction' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:956:in block in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:ineach' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:820:inup' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/migration.rb:798:in migrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/tasks/database_tasks.rb:137:inmigrate' /home/jakxna360/.rvm/gems/ruby-2.2.0/gems/activerecord-4.2.1/lib/active_record/railties/databases.rake:44:in `block (2 levels) in ' Tasks: TOP => db:migrate (See full trace by running task with --trace)

Any help would be awesome!