Hope this helps

Dear Sigurður Jónsson,

Because when you edit wrong the file /home/siggivor/public_html/modules/mod_sj_carousel/core/helper_image.php, it get the error. I open that file, all code is only in 1 line

Please edit the file carefully later.
I update your file helper_image.php again, now your site work fine, please check it again.

Thanks