Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/hostinguc/edcenter.ru/docs/fns/db_fns.php:7 Stack trace: #0 /home/hostinguc/edcenter.ru/docs/inc/books.php(2): db_connect() #1 /home/hostinguc/edcenter.ru/docs/index.php(3): include('/home/hostinguc...') #2 {main} thrown in /home/hostinguc/edcenter.ru/docs/fns/db_fns.php on line 7