Fatal error: Uncaught Error: Call to undefined function create_function() in /usr/www/users/acacibjgrt/wp-content/themes/blt-katla/inc/widgets/blt-author.php:113
Stack trace:
#0 /usr/www/users/acacibjgrt/wp-content/themes/blt-katla/inc/widgets/widgets.php(5): include_once()
#1 /usr/www/users/acacibjgrt/wp-content/themes/blt-katla/functions.php(22): require_once('/usr/www/users/...')
#2 /usr/www/users/acacibjgrt/wp-settings.php(566): include('/usr/www/users/...')
#3 /usr/www/users/acacibjgrt/wp-config.php(46): require_once('/usr/www/users/...')
#4 /usr/www/users/acacibjgrt/wp-load.php(50): require_once('/usr/www/users/...')
#5 /usr/www/users/acacibjgrt/wp-blog-header.php(13): require_once('/usr/www/users/...')
#6 /usr/www/users/acacibjgrt/index.php(17): require('/usr/www/users/...')
#7 {main}
  thrown in /usr/www/users/acacibjgrt/wp-content/themes/blt-katla/inc/widgets/blt-author.php on line 113