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Fatal error: Uncaught Error: Call to undefined function mysql_connect() in C:\xampp\htdocs\l3_backup\youbeauty.com.hk\include\class.mysql.php:51 Stack trace: #0 C:\xampp\htdocs\l3_backup\youbeauty.com.hk\include\inc.conn.php(34): clsMySQL->connDB() #1 C:\xampp\htdocs\l3_backup\youbeauty.com.hk\include\common_top.php(4): include_once('C:\\xampp\\htdocs...') #2 C:\xampp\htdocs\l3_backup\youbeauty.com.hk\sc\index.php(1): include('C:\\xampp\\htdocs...') #3 {main} thrown in C:\xampp\htdocs\l3_backup\youbeauty.com.hk\include\class.mysql.php on line 51