No, the complete .htaccess file of UNA 11 looks like:

Options -MultiViews -Indexes

<IfModule mod_php5.c>

    php_flag allow_url_include Off

    php_flag register_globals Off

</IfModule>

<IfModule mod_rewrite.c>

    RewriteEngine on

    RewriteRule ^m/(.*)$  modules/index.php?r=$1 [QSA,L]

    RewriteRule ^page/(.*)$  page.php?i=$1 [QSA,L]

    RewriteRule ^s/([a-zA-Z0-9_]+)/([a-zA-Z0-9\.]+)  storage.php?o=$1&f=$2   [QSA,L]

    RewriteCond %{REQUEST_FILENAME} -f [OR]

    RewriteCond %{REQUEST_FILENAME} -d

    RewriteRule .+ - [L]

    RewriteRule ^(.+)$ r.php?_q=$1 [QSA,L]

</IfModule>

AddType image/svg+xml svg

If it will generate the error you need to ask your hosting support about the reasons, maybe you have the limits for the commands in your server.