[Plugin: Special Recent Posts] Thumbnail remote or local site

Ciao Luca.
Thank you for your nice plugin!I made some updates to a site, after installing it in my local server. Now I’m doing the same updates in the real site, on a remote server, hosting on Aruba. Your Special Recent Posts plugin worked perfectly in the local site but, after having installed it with the same parameters in the remote site, thumbnails aren’t displayed. Don’t know what more can I check: permissions are 755 in the directory “uploads”, I regenerated thumbnails. This is the shortcode(s) I use
[srp srp_widget_title_hide_option=yes srp_number_post_option=10 srp_wdg_excerpt_length=100 srp_wdg_excerpt_length_mode=chars srp_order_post_option=DESC srp_post_global_offset_option=0 srp_filter_cat_option= 5,16 srp_content_post_option=titleexcerpt srp_post_date_option=no]
and the page (home page) where it’s inserted several times I’m in a hurry, can you kindly check? 😉
Grazie Luca, ciao.

http://ww.wp.xz.cn/extend/plugins/special-recent-posts/