[Shortcodes Ultimate & Shortcode Exec Php] Short codes stopped working

I recently moved my website from one web hotel to another. I used WP Migrate DB to move the site. Both hotels are hosted by the same company. I did a test migration to my own test server and everything worked fine. The site also worked just as it should when I created a test site on the same server. But for some reason when I moved the site to the other web hotel (not sure if it’s on the same server), short codes stopped working.

I’m using a carousel on the front page which now lists all items below one another (I’ve hidden all but one so it looks ok but it’s still not working). I also have an Accordion short code on another page that stopped working. The “+” won’t open to show contact info under them…

I’ve deactivated and reactivated all short code plugins. I’ve even tried removing and re-installing them. No use. Everything else is the same.. I don’t understand what got broken on the way. Or can the new web hotel have some crucial setting differently / missing?