Hi James, thank you for your reply.
Before seeing your answer I have done a copy and paste of my entire latest backup from my computer to my server, including wp-config.php.
I didn’t delete the current files.
And it worked !
I will download again the wordpress files with fresh copies in the case I still have problems in the future and do it again correctly as you mention above 🙂
Thank you
Hi James, I have the same problem here (jakecii.fr).
I have test both resetting my plugins and rename my theme directory and I still encounter problems.
Have you got other ideas ?
Thank you