영카트 설치 문의드립니다. 채택완료

CREATE TABLE `g5_write_qa` ( `wr_id` int(11) NOT NULL AUTO_INCREMENT, `wr_num` int(11) NOT NULL DEFAULT '0', `wr_reply` varchar(10) NOT NULL, `wr_parent` int(11) NOT NULL DEFAULT '0', `wr_is_comment` tinyint(4) NOT NULL DEFAULT '0', `wr_comment` int(11) NOT NULL DEFAULT '0', `wr_comment_reply` varchar(5) NOT NULL, `ca_name` varchar(255) NOT NULL, `wr_option` set('html1','html2','secret','mail') NOT NULL, `wr_subject` varchar(255) NOT NULL, `wr_content` text NOT NULL, `wr_link1` text NOT NULL, `wr_link2` text NOT NULL, `wr_link1_hit` int(11) NOT NULL DEFAULT '0', `wr_link2_hit` int(11) NOT NULL DEFAULT '0', `wr_hit` int(11) NOT NULL DEFAULT '0', `wr_good` int(11) NOT NULL DEFAULT '0', `wr_nogood` int(11) NOT NULL DEFAULT '0', `mb_id` varchar(20) NOT NULL, `wr_password` varchar(255) NOT NULL, `wr_name` varchar(255) NOT NULL, `wr_email` varchar(255) NOT NULL, `wr_homepage` varchar(255) NOT NULL, `wr_datetime` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `wr_file` tinyint(4) NOT NULL DEFAULT '0', `wr_last` varchar(19) NOT NULL, `wr_ip` varchar(255) NOT NULL, `wr_facebook_user` varchar(255) NOT NULL, `wr_twitter_user` varchar(255) NOT NULL, `wr_1` varchar(255) NOT NULL, `wr_2` varchar(255) NOT NULL, `wr_3` varchar(255) NOT NULL, `wr_4` varchar(255) NOT NULL, `wr_5` varchar(255) NOT NULL, `wr_6` varchar(255) NOT NULL, `wr_7` varchar(255) NOT NULL, `wr_8` varchar(255) NOT NULL, `wr_9` varchar(255) NOT NULL, `wr_10` varchar(255) NOT NULL, PRIMARY KEY (`wr_id`), KEY `wr_num_reply_parent` (`wr_num`,`wr_reply`,`wr_parent`), KEY `wr_is_comment` (`wr_is_comment`,`wr_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8

1050 : Table 'g5_write_qa' already exists

error file : /install/install_db.php

이런 문구가 뜨는데요 그누보드5는 설치가 되는데 영카트는 설치가 되지 않아요 install 폴더에 install_db.php폴더가 에러파일이라고 떠서 몇번을 재업로드 해도 되지가 않네요 ㅠㅠ 알려주세요