duplicate key value violates unique constraint "unique_title"

[epgeroy]

Repro steps

1. Login for first time
2. Created a new project with name test

I got this error and I was expecting to get a new project created.

DETAIL:  Key (login, title)=(epgeroy, test) already exists.

	/app/vendor/bundle/ruby/2.6.0/gems/pgtk-0.7.5/lib/pgtk/pool.rb:142:in `async_exec_params'
	/app/vendor/bundle/ruby/2.6.0/gems/pgtk-0.7.5/lib/pgtk/pool.rb:142:in `exec'
	/app/vendor/bundle/ruby/2.6.0/gems/pgtk-0.7.5/lib/pgtk/pool.rb:112:in `block in exec'
	/app/vendor/bundle/ruby/2.6.0/gems/pgtk-0.7.5/lib/pgtk/pool.rb:166:in `connect'
	/app/vendor/bundle/ruby/2.6.0/gems/pgtk-0.7.5/lib/pgtk/pool.rb:105:in `exec'
	/app/objects/projects.rb:37:in `add'
	0rsk.rb:136:in `block in <main>'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1635:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1635:in `block in compile!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:992:in `block (3 levels) in route!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1011:in `route_eval'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:992:in `block (2 levels) in route!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1040:in `block in process_route'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1038:in `catch'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1038:in `process_route'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:990:in `block in route!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:989:in `each'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:989:in `route!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1097:in `block in dispatch!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1076:in `block in invoke'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1076:in `catch'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1076:in `invoke'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1094:in `dispatch!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:924:in `block in call!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1076:in `block in invoke'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1076:in `catch'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1076:in `invoke'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:924:in `call!'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:913:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-ssl-1.4.1/lib/rack/ssl.rb:27:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.4/lib/rack/protection/xss_header.rb:18:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.4/lib/rack/protection/path_traversal.rb:16:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.4/lib/rack/protection/json_csrf.rb:26:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.4/lib/rack/protection/base.rb:50:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.4/lib/rack/protection/base.rb:50:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-protection-2.0.4/lib/rack/protection/frame_options.rb:31:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.6/lib/rack/logger.rb:15:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.6/lib/rack/common_logger.rb:33:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:231:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:224:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.6/lib/rack/head.rb:12:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.6/lib/rack/method_override.rb:22:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:194:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1957:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1502:in `block in call'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1729:in `synchronize'
	/app/vendor/bundle/ruby/2.6.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1502:in `call'
	/app/vendor/bundle/ruby/2.6.0/gems/thin-1.7.2/lib/thin/connection.rb:86:in `block in pre_process'
	/app/vendor/bundle/ruby/2.6.0/gems/thin-1.7.2/lib/thin/connection.rb:84:in `catch'
	/app/vendor/bundle/ruby/2.6.0/gems/thin-1.7.2/lib/thin/connection.rb:84:in `pre_process'
	/app/vendor/bundle/ruby/2.6.0/gems/thin-1.7.2/lib/thin/connection.rb:50:in `block in process'
	/app/vendor/bundle/ruby/2.6.0/gems/eventmachine-1.2.7/lib/eventmachine.rb:1077:in `block in spawn_threadpool'```

[0crat]

@yegor256/z please, pay attention to this issue

[0crat]

@epgeroy/z this project will fix the problem faster if you donate a few dollars to it; just click here and pay via Stripe, it's very fast, convenient and appreciated; thanks a lot!