아파치 오류 질문 드립니다. 채택완료

[code] [Thu Nov 23 19:16:32.602235 2017] [suexec:notice] [pid 15591] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Thu Nov 23 19:16:32.627071 2017] [auth_digest:notice] [pid 15592] AH01757: generating secret for digest authentication ... [Thu Nov 23 19:16:32.627769 2017] [lbmethod_heartbeat:notice] [pid 15592] AH02282: No slotmem from mod_heartmonitor [Thu Nov 23 19:16:32.676021 2017] [mpm_prefork:notice] [pid 15592] AH00163: Apache/2.4.6 (CentOS) PHP/5.5.38 configured -- resuming normal operations [Thu Nov 23 19:16:32.676055 2017] [core:notice] [pid 15592] AH00094: Command line: '/usr/sbin/httpd' [Thu Nov 23 19:52:06.225257 2017] [autoindex:error] [pid 15594] [client 49.168.120.108:1689] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Thu Nov 23 19:58:46.923721 2017] [autoindex:error] [pid 16078] [client 49.168.120.108:2031] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Thu Nov 23 19:59:10.049593 2017] [:error] [pid 15595] [client 49.168.120.108:2055] PHP Warning: phpinfo(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /var/www/html/phpinfo.php on line 1 [Thu Nov 23 20:12:06.403735 2017] [autoindex:error] [pid 16080] [client 49.168.120.108:2565] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:04:09.423291 2017] [autoindex:error] [pid 16082] [client 49.168.120.108:3597] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:06:28.451799 2017] [autoindex:error] [pid 16083] [client 49.168.120.108:3732] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:35.289492 2017] [autoindex:error] [pid 16078] [client 49.168.120.108:3777] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:36.207015 2017] [autoindex:error] [pid 16079] [client 49.168.120.108:3773] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:36.878847 2017] [autoindex:error] [pid 16079] [client 49.168.120.108:3773] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:37.519776 2017] [autoindex:error] [pid 16079] [client 49.168.120.108:3773] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:39.881054 2017] [autoindex:error] [pid 16079] [client 49.168.120.108:3773] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:43.598573 2017] [autoindex:error] [pid 16079] [client 49.168.120.108:3773] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:07:54.022391 2017] [autoindex:error] [pid 15596] [client 49.168.120.108:3790] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:13:40.354123 2017] [autoindex:error] [pid 16080] [client 49.168.120.108:4042] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive [Fri Nov 24 01:16:04.683768 2017] [autoindex:error] [pid 15593] [client 49.168.120.108:4143] AH01276: Cannot serve directory /var/www/html/: No matching DirectoryIndex (index.html,index.php) found, and server-generated directory index forbidden by Options directive