Fatal error: Uncaught ValueError: Missing format specifier at end of string in /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-content/themes/kale/welcome-page/class.welcomepage.php:117
Stack trace:
#0 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-content/themes/kale/welcome-page/class.welcomepage.php(117): sprintf('About %', 'Kale')
#1 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-content/themes/kale/welcome-page/class.welcomepage.php(88): Kale_Welcome_Page->setup_config()
#2 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-content/themes/kale/welcome-page/welcome-page.php(227): Kale_Welcome_Page::init(Array)
#3 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-content/themes/kale/functions.php(254): require('/home/httpd/vho...')
#4 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-settings.php(566): include('/home/httpd/vho...')
#5 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-config.php(77): require_once('/home/httpd/vho...')
#6 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-load.php(50): require_once('/home/httpd/vho...')
#7 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-blog-header.php(13): require_once('/home/httpd/vho...')
#8 /home/httpd/vhosts/artculte-galerie.ch/httpdocs/index.php(17): require('/home/httpd/vho...')
#9 {main}
  thrown in /home/httpd/vhosts/artculte-galerie.ch/httpdocs/wp-content/themes/kale/welcome-page/class.welcomepage.php on line 117