This is a common issue with linux and apache (actually a security feature) that I will have to remember to include with the next update. Here is the fix:
Near line 240:
After this bit of code:
PHP Code:
If($_FILES['file']['name'][$i]) {
If(@move_uploaded_file($_FILES['file']['tmp_name'][$i],$folder.$file_name[$i])) {
Add this:
PHP Code:
@chmod($folder.$file_name[$i], 0755);
Let me know if this solves your issue.