Mysql Error [revcms]

[GonzoXZV]

Hello, i am having this error on the top of my habbo retro, "Deprecated: mysql_pconnect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in C:\xampp\htdocs\app\class.engine.php on line 48". Can teach me how to change msql to mysqli as i dont want to hide my errors. Thanks

 

[Data]

We can't teach you how to do it, you would have to learn PHP in order to change from MySQL to MySQLi.
Or use a new CMS, that doesn't use outdated extensions?