Fatal error: Uncaught Error: Call to undefined function create_function() in /usr/www/users/miraaakzpt/wp-content/themes/kalium/inc/laborator_filters.php:183
Stack trace:
#0 /usr/www/users/miraaakzpt/wp-includes/class-wp-hook.php(324): laborator_header_spacing(Object(WP))
#1 /usr/www/users/miraaakzpt/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)
#2 /usr/www/users/miraaakzpt/wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#3 /usr/www/users/miraaakzpt/wp-includes/class-wp.php(830): do_action_ref_array('wp', Array)
#4 /usr/www/users/miraaakzpt/wp-includes/functions.php(1336): WP->main('')
#5 /usr/www/users/miraaakzpt/wp-blog-header.php(16): wp()
#6 /usr/www/users/miraaakzpt/index.php(17): require('/usr/www/users/...')
#7 {main}
  thrown in /usr/www/users/miraaakzpt/wp-content/themes/kalium/inc/laborator_filters.php on line 183