Unmask the posting form on an error and add the class 'z_upload_error' to the posting form.
Unmask the posting form on an error and add the class 'z_upload_error' to the posting form.

erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta,erlanger-ru/erlanger-ru.meta