아미나 빌더 설치시 오류

Warning: include_once(/home/reu/html/bbs/visit_insert.inc.php): failed to open stream: No such file or directory in /home/reu/html/common.php on line 616

Warning: include_once(): Failed opening '/home/reu/html/bbs/visit_insert.inc.php' for inclusion (include_path='.:/opt/alt/php56/usr/share/pear:/opt/alt/php56/usr/share/php') in /home/reu/html/common.php on line 616

Warning: include_once(/home/reu/html/lib/latest.lib.php): failed to open stream: No such file or directory in /home/reu/html/head.php on line 25

Warning: include_once(): Failed opening '/home/reu/html/lib/latest.lib.php' for inclusion (include_path='.:/opt/alt/php56/usr/share/pear:/opt/alt/php56/usr/share/php') in /home/reu/html/head.php on line 25

이렇게 나오는데 어떻게 하나요?

그리고

관리 페이지 들어가면

Warning: include_once(./_common.php): failed to open stream: No such file or directory in /home/reu/html/adm/index.php on line 3

Warning: include_once(): Failed opening './_common.php' for inclusion (include_path='.:/opt/alt/php56/usr/share/pear:/opt/alt/php56/usr/share/php') in /home/reu/html/adm/index.php on line 3

Fatal error: Call to undefined function goto_url() in /home/reu/html/adm/index.php on line 7
 

이렇게 나와요