Warning: mysqli_select_db() expects exactly 2 parameters, 1 given in /var/www/html/hu.fisz.www/includes/mysqlconfig.inc on line 12

Warning: mysqli_select_db() expects exactly 2 parameters, 1 given in /var/www/html/hu.fisz.www/includes/mysqlconfig.inc on line 17

Fatal error: Uncaught Error: Call to undefined function mysql_query() in /var/www/html/hu.fisz.www/includes/news_shm_sql.inc:13 Stack trace: #0 /var/www/html/hu.fisz.www/folap_i.pag(3): include() #1 /var/www/html/hu.fisz.www/application/main.app(302): require('/var/www/html/h...') #2 /var/www/html/hu.fisz.www/index.php(80): include('/var/www/html/h...') #3 {main} thrown in /var/www/html/hu.fisz.www/includes/news_shm_sql.inc on line 13