I cant upload to fileserve why?

I can’t upload to fileserve why? I keep getting this message.
Unsuccess
File Upload Failed! Please try again.
Answer #1
What’s the file size?
Did you upload it previously? And if so,Did FS deleted it due to a complaint?
Answer #2
no i didnt upload it previously.
Answer #3
How bout an answer to my first question?
Answer #4
Just single songs
Answer #5
As-is I assume? Try RARing em.
Answer #6
Works now thanks
Answer #7
Use FTP programs to upload.
Like Filezilla, CuteFTP etc