I cannot add 'Parisienne' google font to my child theme

Hi,

I have already added without any problem the font signika. using this code in my functions.php in my child theme:

 //* Ajouter google font signika *//

add_filter( 'avf_google_heading_font',  'avia_add_heading_font');
function avia_add_heading_font($fonts)
{
$fonts['Signika'] = 'Signika:400,600,800';
return $fonts;
}

add_filter( 'avf_google_content_font',  'avia_add_content_font');
function avia_add_content_font($fonts)
{
$fonts['Signika'] = 'Signika:400,600,800';
return $fonts;
}

But when I do the same with Parisienne font,

//* Ajouter google font parisienne *//

add_filter( 'avf_google_heading_font',  'avia_add_heading_font');
function avia_add_heading_font($fonts)
{
$fonts['Parisienne'] = 'Parisienne:400';
return $fonts;
}

add_filter( 'avf_google_content_font',  'avia_add_content_font');
function avia_add_content_font($fonts)
{
$fonts['Parisienne'] = 'Parisienne:400';
return $fonts;
}

The site crash with a fatal error on line 44 which is a line where there only is a closing } and everything seems fine.

How can I add this font??

Please I need help on that.

Thanks