I have this in my .htaccess:
Options +FollowSymLinks
And I get the following error in the apache error_log:
.htaccess: Options not allowed he
On Debian 9 i edited the file /etc/apache2/mods-available/userdir.conf
Disabled this line AllowOverride FileInfo AuthConfig Limit Indexes
Added this line Allowoverride All
And it worked fine.
Many thanks to all who contributed