Fatal error: Uncaught Error: Call to undefined function Kirki\Module\is_customize_preview() in /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-content/themes/techup/inc/kirki/packages/kirki-framework/module-webfonts/src/Webfonts.php:90 Stack trace: #0 /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-content/themes/techup/inc/kirki/packages/kirki-framework/module-webfonts/src/Webfonts.php(74): Kirki\Module\Webfonts->get_method() #1 /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-content/themes/techup/inc/kirki/packages/kirki-framework/module-webfonts/src/Webfonts.php(63): Kirki\Module\Webfonts->init() #2 /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-includes/plugin.php(470): Kirki\Module\Webfonts->run('') #3 /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-settings.php(373): do_action('wp_loaded') #4 /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-config.php(83): require_once in /home/users/mlodzidemokraci/public_html/kielce.smd.org.pl/public_html/wp-content/themes/techup/inc/kirki/packages/kirki-framework/module-webfonts/src/Webfonts.php on line 90