Fatal error: Uncaught Error: Call to undefined function add_filter() in /var/disks/disk19/home/app350/public_html/wp-config.php:112
Stack trace:
#0 /var/disks/disk19/home/app350/public_html/wp-load.php(37): require_once()
#1 /var/disks/disk19/home/app350/public_html/wp-blog-header.php(13): require_once('/var/disks/disk...')
#2 /var/disks/disk19/home/app350/public_html/index.php(17): require('/var/disks/disk...')
#3 {main}
  thrown in /var/disks/disk19/home/app350/public_html/wp-config.php on line 112