[Plugin: NextGEN Gallery] Page with gallery does not generate HTML

Hi, I have gallery on this page
https://www.trcanje.rs/2009/09/test-patika-mizuno-wave-rider-12/

In FF and IE this page will stop loading, please see source code. Last line generated is
…
<meta name=’NextGEN’ content=’1.3.5′ />

Every other page (without NextGen) will work corectly
example: https://www.trcanje.rs/2009/09/kros-serija-rts/

1) I tried 1.3.6. its same.
2) If I deactivate this plugin, page will be shown normally

What could be a problem?