Does not load story

Have you installed any new plugins recently?

Do you know how to use the “console” of your web browser? If so perhaps it can tell you if any errors occur.

Hm
in console

Failed to load resource: the server responded with a status of 500 (Internal Server Error)

https://mysite/wp-admin/admin-ajax.php?action=simple_history_api&type=overview&format=html&posts_per_page=100&paged=1&dates%5B%5D=lastdays%3A30

Do you have access to the error logs on your server? Hopefully they can provide som more info.

I have full access

Find him – bad plugin
THX!