more votes than picture views, can it be?

[maarvins]

I noticed slight unusual vote amount, more than they should be, also on some images there is more votes than views. Is it bug or I'm missing something? Any other ways for voting except in view? Something is dobling?

HEEEEEEEEEELP!!!!

Thanks in advance, just in case my gallery:
http://www.tele-medija.lv/modules.php?name=coppermine

[maarvins]

Almost forgot:
I have Coppermine 1.2.1 and PHPNuke 6.9

Very strange, a lot of pistures have equal vote amount lets say 25 and all vote points are also equal, this is impossible.