Fatal error: Uncaught ArgumentCountError: mysqli_error() expects exactly 1 argument, 0 given in D:\INETPUB\VHOSTS\royalsun.biz\httpdocs\admin\connectdb.php:5 Stack trace: #0 D:\INETPUB\VHOSTS\royalsun.biz\httpdocs\admin\connectdb.php(5): mysqli_error() #1 D:\INETPUB\VHOSTS\royalsun.biz\httpdocs\goc.php(7): include('...') #2 {main} thrown in D:\INETPUB\VHOSTS\royalsun.biz\httpdocs\admin\connectdb.php on line 5