Fatal error: Uncaught Error: Call to undefined function mysql_query() in /var/www/vhosts/note-book.od.ua/httpdocs/podschet.php:50 Stack trace: #0 /var/www/vhosts/note-book.od.ua/httpdocs/model.php(9): include() #1 {main} thrown in /var/www/vhosts/note-book.od.ua/httpdocs/podschet.php on line 50