Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "add_vk_auth_script" not found or invalid function name in /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/class-wp-hook.php:324
Stack trace:
#0 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#1 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#2 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/general-template.php(3080): do_action('wp_footer')
#3 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-content/themes/kuzmin/footer.php(62): wp_footer()
#4 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/template.php(810): require_once('/var/www/couchs...')
#5 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/template.php(745): load_template('/var/www/couchs...', true, Array)
#6 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/general-template.php(92): locate_template(Array, true, true, Array)
#7 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-content/themes/couchbot-theme/page-user.php(233): get_footer()
#8 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/template-loader.php(106): include('/var/www/couchs...')
#9 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-blog-header.php(19): require_once('/var/www/couchs...')
#10 /var/www/couchsurf/data/www/couchsurf.youonline24.ru/index.php(17): require('/var/www/couchs...')
#11 {main}
thrown in /var/www/couchsurf/data/www/couchsurf.youonline24.ru/wp-includes/class-wp-hook.php on line 324
Mohamed hosted me in his house in Al Ain. I did not see him personally, since he was in Denmark at that time, but he provided me with everything necessary and I'm very pleased with the stay in his city. Thank you very much for your hospitality and welcome to my house in Russia.