Fatal error: Uncaught Error: Call to undefined function add_action() in /home/staging/public_html/wp/dr-sastre/wp-includes/functions.php:8492
Stack trace:
#0 /home/staging/public_html/wp/dr-sastre/wp-load.php(67): require_once()
#1 /home/staging/public_html/wp/dr-sastre/wp-admin/admin.php(34): require_once('/home/staging/p...')
#2 /home/staging/public_html/wp/dr-sastre/wp-admin/network/admin.php(13): require_once('/home/staging/p...')
#3 {main}
thrown in /home/staging/public_html/wp/dr-sastre/wp-includes/functions.php on line 8492