I am getting "The filetype you are attempting to upload is not allowed." error when uploading pdf's with the file manager via wygwam.
The upload directory is writeable, has all field types allowed and xss filtering is turned off. I can upload other file types just fine.
I can upload pdf's when I use the file manager by itself (not via publish layout). I can also upload pdf's using the same upload directory and the rte field type.
I am running ee 2.6.1 and wygwam 3.1.2.