[Abagail]

If you're actually using the 0.3z-R1 version the attack is probably the one patched in R2:

Quote:

Originally Posted by Kalcor This update is for SA-MP server owners only SA-MP 0.3z R2-1 server - Fix: Specially crafted tools could attack the server's lower level networking layer, causing the server to hang and drop players.

If it is - though 0.3z-R2 should fix the issue updating to R4 fixes more issues, adds more functions and is overall a more stable version to use for your server.

You can find these versions here:
http://forum.sa-mp.com/forumdisplay.php?f=74