trouble with "Most users ever online"

[geevest.com]

I have trouble with Most users ever online.
everday like this :

Most users ever online was 1, 01-01-1970 at 07:00 AM.

can u help me?

[Dean C]

Reset your stats in the maintenance section of the admincp.

[Marco van Herwaarden]

And remove/update modifications that are not compatible with your vBulletin version.

[geevest.com]

Rebuild Statistics : YES.
But not work friend......

@marcho van herwaarden : yep but not work