Tunisia Division 2

Fatal error: Uncaught mysqli_sql_exception: Only one usage of each socket address (protocol/network address/port) is normally permitted in C:\webroot\63\yebsoccer.com\inc_connect.php:40 Stack trace: #0 C:\webroot\63\yebsoccer.com\inc_connect.php(40): mysqli_connect() #1 C:\webroot\63\yebsoccer.com\ajax.php(1): include('...') #2 {main} thrown in C:\webroot\63\yebsoccer.com\inc_connect.php on line 40