Attachment problems

edited September 2007 in Vanilla 1.0 Help
Hi everyone, apologies if this is an old and tired question but I couldn't find a specific answer.

I've just set up Vanilla and installed the various attachment based extensions (Inline images, etc.) but I'm getting errors when trying to upload files, a JPEG, for example, I get the following message:

The file you attempted to upload (blah.jpeg) was empty.
You are not allowed to upload (blah.jpeg) the requested file type:

The file permissions are OK and I've tried a few different versions of the file path.

Any ideas?

Updated: I've managed to sort the problem. For the record: it was due to my host's PHP configuration, the UPLOAD_TMP_DIR value wasn't set.
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