Hello;
trez is right. You should mention some more informations.
Anyway, your page calls two functions: {lang_top_images} and {lang_new_images}.
Then, the script parses your_site/lang/your_language/main.php to find what these functions mean. If it encounters nothing, well, it displays nothing...
So, please make sure you have the right updated language subfolder in the lang folder.
BTW, don't forget what trez said and give us some more informations, please.