Redactor 2 error 'accessibility-help-label' I made the update for Redactor 2 and I'm getting this error:

VM463:1 Uncaught TypeError: Cannot read property 'accessibility-help-label' of undefined


Can anyone help? I can't find the problem.
The solution is set the right translations... the problem was using translations "pt_pt" instead of "pt_br".

Take care of using the right translations