event "Invalid HTTP version string" ?

Hi,

I have this event :
  WEB-MISC Invalid HTTP Version String

since 195.93.102.x (proxy http aol)

and look ascii data dump :

GET /uship/ HTTP/1.1\r\nVia: HTTP/1.1 (Velocity/1.1.0 [uScMs f p eN:t cCMp s ]), HTTP/1.1 prs-ab06[C35D6626] (Traffic-Server/5.3.6 [uScM])\r\nAccept-Encoding: gzip, deflate\r\nUser-Agent: Mozilla/4.0 (compatible; MSIE 6.0; AOL 9.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)\r\n...............: ............\r\nAccept-Language: fr\r\n.......: ....:..............................................................\r\nAccept: */*\r\nHost: www.xx-yy.com\r\n\r\n.

Regards
Rmkml@free.fr