[neon-notifications] Build failed in Jenkins: mgmt_digital-ocean #401

[Neon CI]

See <https://build.neon.kde.org/job/mgmt_digital-ocean/401/display/redirect>

------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building on master in workspace <https://build.neon.kde.org/job/mgmt_digital-ocean/ws/>
[mgmt_digital-ocean] $ /bin/sh -xe /tmp/jenkins2968525020801396457.sh
+ /var/lib/jenkins/tooling/mgmt/digital_ocean.rb
I, [2018-03-16T20:39:02.548285 #30734]  INFO -- : Creating new droplet.
/var/lib/jenkins/.gem/ruby/2.4.0/gems/droplet_kit-2.2.2/lib/droplet_kit/mappings/error_mapping.rb:16:in `fail_with': error processing droplet creation, please try again (DropletKit::FailedCreate)
	from /var/lib/jenkins/.gem/ruby/2.4.0/gems/droplet_kit-2.2.2/lib/droplet_kit/resources/droplet_resource.rb:18:in `block (3 levels) in <class:DropletResource>'
	from /var/lib/jenkins/.gem/ruby/2.4.0/gems/resource_kit-0.1.7/lib/resource_kit/action_invoker.rb:19:in `instance_exec'
	from /var/lib/jenkins/.gem/ruby/2.4.0/gems/resource_kit-0.1.7/lib/resource_kit/action_invoker.rb:19:in `handle_response'
	from /var/lib/jenkins/.gem/ruby/2.4.0/gems/resource_kit-0.1.7/lib/resource_kit/action_invoker.rb:14:in `call'
	from /var/lib/jenkins/.gem/ruby/2.4.0/gems/resource_kit-0.1.7/lib/resource_kit/method_factory.rb:16:in `block in method_for_action'
	from /var/lib/jenkins/tooling/lib/digital_ocean/droplet.rb:48:in `create'
	from /var/lib/jenkins/tooling/mgmt/digital_ocean.rb:47:in `<main>'
Build step 'Execute shell' marked build as failure