Fatal error: Uncaught Error: Call to undefined function create_function() in /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-content/themes/smartadaptpro/inc/classes/custom-widgets.php:238 Stack trace: #0 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-content/themes/smartadaptpro/functions.php(39): require() #1 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-includes/class-wp-hook.php(287): smartadapt_setup('') #2 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array) #3 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #4 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-settings.php(518): do_action('after_setup_the...') #5 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-config.php(90): require_once('/home/klient.dh...') #6 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-load.php(37): require_once('/home/klient.dh...') #7 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-blog-header.php(13): require_once('/home/klient.dh...') #8 /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/index.php(17): require('/home/klient.dh...') #9 {main} thrown in /home/klient.dhosting.pl/netbiel/rocksite.pro/public_html/demo/smartadaptpro/wp-content/themes/smartadaptpro/inc/classes/custom-widgets.php on line 238