and I get the following error:
rake aborted!
Invalid DATABASE_URL
(erb):9:in `rescue in <main>'
(erb):6:in `<main>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application/configuration.rb:115:in `database_configuration'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activerecord-3.2.22/lib/active_record/railtie.rb:84:in `block (2 levels) in <class:Railtie>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:25:in `each'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activerecord-3.2.22/lib/active_record/railtie.rb:80:in `block in <class:Railtie>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:30:in `instance_exec'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:30:in `run'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:54:in `each'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:54:in `run_initializers'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:136:in `initialize!'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/railtie/configurable.rb:30:in `method_missing'
/usr/share/munkiserver/config/environment.rb:5:in `<top (required)>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `block in require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:103:in `require_environment!'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:305:in `block (2 levels) in initialize_tasks'
URI::InvalidURIError: bad URI(is not URI?):
(erb):7:in `<main>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application/configuration.rb:115:in `database_configuration'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activerecord-3.2.22/lib/active_record/railtie.rb:84:in `block (2 levels) in <class:Railtie>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:25:in `each'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activerecord-3.2.22/lib/active_record/railtie.rb:80:in `block in <class:Railtie>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:30:in `instance_exec'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:30:in `run'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:54:in `each'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:54:in `run_initializers'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:136:in `initialize!'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/railtie/configurable.rb:30:in `method_missing'
/usr/share/munkiserver/config/environment.rb:5:in `<top (required)>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `block in require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:103:in `require_environment!'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:305:in `block (2 levels) in initialize_tasks'
NoMethodError: undefined method `to_str' for nil:NilClass
(erb):7:in `<main>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application/configuration.rb:115:in `database_configuration'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activerecord-3.2.22/lib/active_record/railtie.rb:84:in `block (2 levels) in <class:Railtie>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:25:in `each'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activerecord-3.2.22/lib/active_record/railtie.rb:80:in `block in <class:Railtie>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:30:in `instance_exec'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:30:in `run'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:54:in `each'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/initializable.rb:54:in `run_initializers'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:136:in `initialize!'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/railtie/configurable.rb:30:in `method_missing'
/usr/share/munkiserver/config/environment.rb:5:in `<top (required)>'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `block in require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:236:in `load_dependency'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/activesupport-3.2.22/lib/active_support/dependencies.rb:251:in `require'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:103:in `require_environment!'
/home/admin/.rvm/gems/ruby-2.2.2@munkiserver/gems/railties-3.2.22/lib/rails/application.rb:305:in `block (2 levels) in initialize_tasks'
Tasks: TOP => db:migrate => environment
(See full trace by running task with --trace)