Fatal error: Cannot redeclare get_client_ip() (previously declared in /home/defaultwebsite/public/wp-load.php:1) in /home/defaultwebsite/public/wp-includes/class-wp-user.php on line 1

Fatal error: Uncaught Error: Call to a member function set() on null in /home/defaultwebsite/public/wp-includes/l10n.php:857
Stack trace:
#0 /home/defaultwebsite/public/wp-includes/l10n.php(960): load_textdomain()
#1 /home/defaultwebsite/public/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler->handle()
#3 {main}
  thrown in /home/defaultwebsite/public/wp-includes/l10n.php on line 857