in the file array, it is returning 1 for the error code:
FILES:
array (size=1)
'testest' =>
array (size=5)
'name' => string 'Picture002.jpg' (length=15)
'type' => string '' (length=0)
'tmp_name' => string '' (length=0)
'error' => int 1
'size' => int 0
according to the PHP manual page:
features.file-upload.errors.php
the error 1 means that the file exceeds the upload max file size set in the php.ini file.
see this page for details on php settings that effect allowed upload file size:
wap_upload.asp?page=php2