Galleries

first of all, thanks for WordPress 🙂

i have been using the [gallery] feature for adding different pictures to a blog

some days ago i needed to migrate the entire site to a new server under a different domain, and after changing in the database all the ocurrences of it and the paths, i had only one problem (the rest worked perfect) with these galleries

it seems that the images are showing with their original size instead of using the width and height assigned previously when uploaded

how can i change these galleries so they show with the scaled width and height?

thanks in advance

best regards,
fernando