Forum Avatar hotlink issue
 

When I want to add avatar or profile picture using hotlink, it gives below message:

Code:
Warning: tempnam() [function.tempnam]: open_basedir restriction in effect. File() is not within the allowed path(s): ([path]:/usr/lib/php:/usr/local/lib/php:/tmp) in [path]/includes/class_upload.php on line 275

Warning: fopen() [function.fopen]: Filename cannot be empty in [path]/includes/class_upload.php on line 281
Quote:
There was an error encountered with your upload:

• Upload failed due to failure writing temporary file.

How to fix it please.