Problem with the PDF Upload

[helpchris]

Hey togehter,

i have problems with uploading pdf files in the file manager. When i uploading a pdf file and click on the upload button i get a white window and nothing is done.
But when i turn back to the side i see the pdf which i have uploaded.
This problem is only by pdf files.

Whats wrong ?

[shawn_a]

what version ?
I have no problems uploading pdfs

[helpchris]

i use the newest version.

It is a problem with the Host ?

[shawn_a]

check your error log, must be something choking on it, could be some host protection.