Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /usr/infos/www/public/cz.cuni.www1/cuni/ruk/studijni/matrika/login.php:4 Stack trace: #0 /usr/infos/www/public/cz.cuni.www1/cuni/ruk/studijni/matrika/index.php(11): mylogin() #1 {main} thrown in /usr/infos/www/public/cz.cuni.www1/cuni/ruk/studijni/matrika/login.php on line 4