terminate called after throwing an instance of 'std::runtime_error'

[githubjsorg]

Same as this issue on your related project:
mhallin/vagrant-notify-forwarder#5

terminate called after throwing an instance of 'std::runtime_error'
what(): Could not open directory
Aborted

I tried the proposed fix in that issue report but still get the error after setting /proc/sys/fs/inotify/max_user_watches = 1410065407 and the number of files in the watched folder is only 1438187.

Please let me know if there is any other information that could be useful.

[githubjsorg]

Is there anything I can do to help resolve this issue? Any other information I can provide? Any fix I can test?