weird error, please help

I am suing php pureupload for dreamweaver and I uploaded images to the website before without any error. Now I try to upload image, I got this error:

Warning: chmod() has been disabled for security reasons in /home/toto/public_html/v2/ScriptLibrary/incPureUpload.php on line 174

Warning: Cannot modify header information - headers already sent by (output started at /home/toto/public_html/v2/ScriptLibrary/incPureUpload.php:174) in /home/toto/public_html/v2/xmembers/upload.php on line 114

However the image is uploaded alright, but it shows this error. I have no idea what this is. I check with my php and its safe mode is off and I have sufficient right to chmod from ftp client to any folder.

Please help! thanks

make sure, that the specifik folder where the uplaoad is sent, has accessmod 777. And make sure, that the script that uploads has the same id as the session that you upload from. The last error is there because your upload script outputs something, and then tries to redirect the user. (it might be, i don't think it, that the error that is oiutputtet, thus the redirect dosn't work.)

- Pheifel