Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /usr/www/users/cliviag/wp-includes/media.php:2072
Stack trace:
#0 /usr/www/users/cliviag/wp-settings.php(230): require()
#1 /usr/www/users/cliviag/wp-config.php(100): require_once('/usr/www/users/...')
#2 /usr/www/users/cliviag/wp-load.php(37): require_once('/usr/www/users/...')
#3 /usr/www/users/cliviag/wp-blog-header.php(13): require_once('/usr/www/users/...')
#4 /usr/www/users/cliviag/index.php(22): require('/usr/www/users/...')
#5 {main}
  thrown in /usr/www/users/cliviag/wp-includes/media.php on line 2072