Notice: Undefined index: host in /var/www/html/wp-includes/canonical.php on line 445

After changing siteurl ,home url form database it shows 3/4 errors called

Notice: Undefined index: host in
/var/www/html/wp-includes/canonical.php on line 445

Notice: Undefined index: scheme in
/var/www/html/wp-includes/canonical.php on line 465

Notice: Undefined index: host in
/var/www/html/wp-includes/canonical.php on line 444

Notice: Undefined index: host in
/var/www/html/wp-includes/canonical.php on line 444

I have no idea whats wrong with this.

When I change the url from the database I just put forgot to keep http before the ip address . When I set the http it works fine here.