I developed a wordpress site in elementor. Locally, everything works fine. I've set up an openlitespeed webserver and uploaded the copied the wordpress-website with WP one-in-all migration.
The problem is: the elementor loader doesn't work. I've upgraded the memory_limit, I have disabled all plugins (including litespeed cache), but the elementor editor won't load.
I have found this particular question on the wordpress website, seems like I have the same problem but I don't know how to get a solution.