Thx for your answer.
Deactivating some plugins didn’t improve but I did manage to have a console error :
jquery.min.js?ver=3.5.1:2 POST https://mywebsite.fr/wp-admin/admin-ajax.php?_fs_blog_admin=true net::ERR_INSUFFICIENT_RESOURCES
send @ jquery.min.js?ver=3.5.1:2
ajax @ jquery.min.js?ver=3.5.1:2
s.ajax.s.ajax @ jquery-migrate.min.js?ver=3.3.2:2
transport.send.transport.send @ elfinder.min.js?ver=5.7.2:10
q @ elfinder.min.js?ver=5.7.2:9
(anonymous) @ elfinder.min.js?ver=5.7.2:9
c @ jquery.min.js?ver=3.5.1:2
fireWith @ jquery.min.js?ver=3.5.1:2
elfinder debug: [error] [njt-fs-file-manager] Impossible de se connecter au backend.<br>HTTP error 0
If that can be of any help…
Otherwise I will contact the mail you gave me.
Thank you.
