Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/artesm5/public_html/includes/class_mysql.php:42 Stack trace: #0 /home/artesm5/public_html/includehead.php(11): Database->connect() #1 /home/artesm5/public_html/bookdetail.php(3): include_once('/home/artesm5/p...') #2 {main} thrown in /home/artesm5/public_html/includes/class_mysql.php on line 42