I bought a macbook last december 2009 and transfer my files from my windows laptop. After the the transfer, the first thing I did is to browse the projects that I’ve done. While browsing, I came across a page where in there is a file upload facility. Then I started to upload a file. While uploading, it suddenly popped an error. Then I checked the folder I used to put the file uploads and found out the file is not there. What could be the solution? It’s the upload_tmp_dir found in the php.ini. Just make sure that the folder path where you put the uploaded file is specified.