Error when "auto_bundle_on_deploy": false

gistfile1.txt

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Error executing action `deploy` on resource 'deploy[/srv/www/railspostgres]'
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Chef::Exceptions::Exec
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rake db:migrate returned 1, expected 0


Resource Declaration:
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# In /var/lib/aws/opsworks/cache/cookbooks/deploy/definitions/opsworks_deploy.rb

 65:     deploy deploy[:deploy_to] do
 66:       provider Chef::Provider::Deploy.const_get(deploy[:chef_provider])
 67:       keep_releases deploy[:keep_releases]
 68:       repository deploy[:scm][:repository]
 69:       user deploy[:user]
 70:       group deploy[:group]
 71:       revision deploy[:scm][:revision]
 72:       migrate deploy[:migrate]
 73:       migration_command deploy[:migrate_command]
 74:       environment deploy[:environment].to_hash
 75:       create_dirs_before_symlink( deploy[:create_dirs_before_symlink] )
 76:       symlink_before_migrate( deploy[:symlink_before_migrate] )
 77:       action deploy[:action]
 78: 
 79:       if deploy[:application_type] == 'rails'
 80:         restart_command "sleep #{deploy[:sleep_before_restart]} && #{node[:opsworks][:rails_stack][:restart_command]}"
 81:       end
 82: 



Compiled Resource:
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# Declared in /var/lib/aws/opsworks/cache/cookbooks/deploy/definitions/opsworks_deploy.rb:65:in `block in from_file'