Trouble downloading attachments

[saadessa]

can not downloading attachments, I get this message

PHP Code:

[Function.fopen]: failed to open  stream: No such file or directory in [path] / attachment.php on line 252 

some of modern Attachments only that I can download the old all give that message

Note : that the attachments have been converted to the file system and volume licensing 777
other not i have about 742 attachement file withe total size (231.69 ) mb

when i chek the attacment folde on the server i found it only 14 mb
i have Upset that deleted from server
any explaning please ?????????

I hope the solution quickly