[delfindelfin]

Yes it is set to 644, and still nothing

[delfindelfin]

How do I know if my server is able to write to the .htaccess file? The content of the file is:

Options +FollowSymlinks
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

Still I have the same error. I think you are right, it’s a WordPress issue

[delfindelfin]

No, it doesn’t