rake db:migrateを実行すると以下のエラー文が出ます。
具体的に何が原因になっていて、どのような処理をすればよいのでしょうか?
== 20150728033120 CreateMocks: migrating ======================================
-- create_table(:mocks)
rake aborted!
StandardError: An error has occurred, all later migrations canceled:
Mysql2::Error: Table 'mocks' already exists: CREATE TABLE mocks
(id
int(11) auto_increment PRIMARY KEY, name
varchar(255), text
text, image
text, created_at
datetime, updated_at
datetime) ENGINE=InnoDB/Users/fujikawabun/projects/twittermock/db/migrate/20150728033120_create_mocks.rb:3:in change' ActiveRecord::StatementInvalid: Mysql2::Error: Table 'mocks' already exists: CREATE TABLE
mocks (
idint(11) auto_increment PRIMARY KEY,
namevarchar(255),
texttext,
imagetext,
created_atdatetime,
updated_atdatetime) ENGINE=InnoDB /Users/fujikawabun/projects/twittermock/db/migrate/20150728033120_create_mocks.rb:3:in
change'
Mysql2::Error: Table 'mocks' already exists
/Users/fujikawabun/projects/twittermock/db/migrate/20150728033120_create_mocks.rb:3:in `change'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)

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