plz help with this error, i have the same.
I see that when the topic doesnt have answer appears this problem….
omg thanks a lot.
i waste a lot of time trying to translate this plugin.
For spanish use:
https://translate.wordpress.org/projects/bbpress/plugin/es/default
and after donwload the archives rename them as follow:
bbpress-es_ES
bbpress-es_ES
Now i have my forum working in spanish
http://www.campingchile.cl/Forums/