I do have the same Problem as Parisa. The installation is currently on v1.9.0.beta14 +18 and the system tells me to upgrade to 1.9.0.beta15 but UI upgrade is disabled
<h2>You are running an old version of the Discourse image.</h2>
<p>
Upgrades via the web UI are disabled until you run the latest image.
</p>
but doing the upgrade on the console does fail.
How can I solve this?
FAILED
--------------------
Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' failed with return #<Process::Status: pid 11137 exi t 1>
Location of failure: /pups/lib/pups/exec_command.rb:108:in `spawn'
exec failed with the params {"cd"=>"$home", "hook"=>"bundle_exec", "cmd"=>["su discourse -c 'bundle install --deployment --verbose --withou t test --without development'", "su discourse -c 'bundle exec rake db:migrate'", "su discourse -c 'bundle exec rake assets:precompile'"]}
3fef1ff0c053dc5c0e9b7ba85f73b95bbdf875181f42cd625bfe9ede20d4315f
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one
and further up I do see:
Building native extensions. This could take a while...
0: unicorn (5.3.1) from /var/www/discourse/vendor/bundle/ruby/2.3.0/specifications/unicorn-5.3.1.gemspec
Using webmock 3.0.1
0: webmock (3.0.1) from /var/www/discourse/vendor/bundle/ruby/2.3.0/specifications/webmock-3.0.1.gemspec
Bundle complete! 105 Gemfile dependencies, 181 gems now installed.
Gems in the group development were not installed.
Bundled gems are installed into `./vendor/bundle`
I, [2017-12-09T04:35:40.446491 #16] INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate'
rake aborted!
ArgumentError: wrong number of arguments (given 1, expected 2)
/var/www/discourse/plugins/discourse-layouts/lib/widget_helper.rb:4:in `add_widget'