rake start not working

[VienNguyen113]

Hi, thanks for your guide. It is very helpful but I have an issue when running rake start
16:50:12 web.1 | started with pid 3361 16:50:12 api.1 | started with pid 3362 16:50:12 api.1 | /usr/local/bin/bundle:22:in load': cannot load such file -- /usr/share/rubygems-integration/all/gems/bundler-1.11.2/exe/bundle (LoadError) 16:50:12 api.1 | from /usr/local/bin/bundle:22:in <main> 16:50:13 api.1 | exited with code 1 16:50:13 system | sending SIGTERM to all processes 16:50:13 web.1 | terminated by SIGTERM
I am using:

• ruby 2.3.3p222 (2016-11-21 revision 56859) [x86_64-linux-gnu]
• Rails 5.0.1

Thanks for your help!