Hi @ethar
Try changing Servername in both cases to include the whole domain and the ServerAlias to *.domain
So you should have:
<VirtualHost *:80>
DocumentRoot "C:/xampp/htdocs/site/hebron/public"
ServerName hebron.test
ServerAlias *.hebron.test
<Directory "C:/xampp/htdocs/site/hebron/public">
Options Indexes FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
</VirtualHost>
and
<VirtualHost *:80>
DocumentRoot "C:/xampp/htdocs/site/blog/public"
ServerName blog.test
ServerAlias *.blog.test
<Directory "C:/xampp/htdocs/site/blog/public">
Options Indexes FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
</Directory>
</VirtualHost>
Also, just in case, change Servername to ServerName (with capital N) and remember to restart Apache.