Warning: include(/hobby1/vhosts/skiwhere.com/htdocs/f1.htm): failed to open stream: No such file or directory in /opt/lampp/htdocs/login.htm on line 3

Warning: include(): Failed opening '/hobby1/vhosts/skiwhere.com/htdocs/f1.htm' for inclusion (include_path='.:/opt/lampp/lib/php') in /opt/lampp/htdocs/login.htm on line 3

Fatal error: Call to undefined function session_register() in /opt/lampp/htdocs/login.htm on line 13