This is just a warning that a variable been used more then once which you don't have to worry about
Code:
Notice: Use of undefined constant Host - assumed 'Host' in C:\Program Files (x86)\EasyPHP-5.3.3.1\www\config.php on line 10
Notice: Use of undefined constant User - assumed 'User' in C:\Program Files (x86)\EasyPHP-5.3.3.1\www\config.php on line 11
Notice: Use of undefined constant Pass - assumed 'Pass' in C:\Program Files (x86)\EasyPHP-5.3.3.1\www\config.php on line 12
Notice: Use of undefined constant DBNa - assumed 'DBNa' in C:\Program Files (x86)\EasyPHP-5.3.3.1\www\config.php on line 13
This means that php does not know what to do with this function so check your php.ini to fix this check the spoiler below
Code:
Fatal error: Call to undefined function mssql_connect() in C:\Program Files (x86)\EasyPHP-5.3.3.1\www\config.php on line 15
If you don't want to see messy errors you can put this is the beginning of your script or at the top of your Index script
Code:
error_reporting("E_ALL")