I have the following error message :
Erreur fatale : Uncaught ValueError : spécificateur de format inconnu ” ” dans /home/jbin5538/shop/wp-content/themes/xstore/framework/customizer/theme-options/portfolio/portfolio.php:221 Trace de pile : #0 /home/ jbin5538/shop/wp-content/themes/xstore/framework/customizer/theme-options/portfolio/portfolio.php(221): sprintf(‘\xD9\x8A\xD8\xB9\xD9\x8A\xD9\x86 \xD8 \xA7\xD9\x84\xD8\xAA…’, ‘apply_filters(Array, Array) #3 /home/jbin5538/shop/wp-content/ thèmes/xstore/framework/theme-options.php(54) : apply_filters(‘et/customizer/a…’, Array) #4 /home/jbin5538/shop/wp-includes/class-wp-hook.php (324) : {closure}(”) #5 /home/jbin5538/shop/wp-includes/class-wp-hook.php(348) : WP_Hook->apply_filters(NULL, Array) #6 /home/jbin5538 /shop/wp-includes/plugin.php(517) : WP_Hook->do_action(Array) #7 /home/jbin5538/shop/wp-settings.php(643) : do_action(‘init’) #8 /home/ jbin5538/shop/wp-config.php(106) : require_once(‘/home/jbin5538/…’) #9 /home/jbin5538/shop/wp-load.php(50) : require_once(‘/home/ jbin5538/…’) #10 /home/jbin5538/shop/wp-admin/admin.php(34): require_once(‘/home/jbin5538/…’) #11 /home/jbin5538/shop/wp -admin/themes.php(10) : require_once(‘/home/jbin5538/…’) #12 {main} lancé dans /home/jbin5538/shop/wp-content/themes/xstore/framework/customizer/theme -options/portfolio/portfolio.php en ligne 221