Parse error: syntax error

I wish to set up another wordpress theme on one of my domains, dipeshparmar.com. After doing the 5min install, created the database and changed the wp-config-sample.php file, uploaded to my domain, all fine. When i type https://dipeshparmar.com/blog/wp-admin/install.php I get an error message ‘Parse error: syntax error, unexpected T_STRING in /home/dipeshpa/public_html/blog/wp-config.php on line 28’. I reinstalled wordpress, tried it all again, checked the code on wp-config.php, but I had the same problem. So i tested the problem on my other domain, dvpwebdesign.com. and installed and ran it all in exactly the same way, used https://dvpwebdesign.com/blog/wp-admin/install.php and it works fine, using the same wp-config.php file! Why can’t i get https://dipeshparmar.com/blog/wp-admin/install.php to work?