{"msg":"\n### Error querying database.  Cause: java.sql.SQLSyntaxErrorException: Unknown column 'c.type' in 'where clause'\n### The error may exist in file [/www/server/bt_tomcat_web/oocode/webapps/ROOT/WEB-INF/classes/mapper/modular/blog/WebPostMapper.xml]\n### The error may involve defaultParameterMap\n### The error occurred while setting parameters\n### SQL: SELECT a.id, a.title         FROM blog_article a                  LEFT JOIN blog_channel C ON C.ID = a.channel_id         WHERE c.type = 2           AND C.id = ?           AND a.STATUS = 0         ORDER BY a.create_time\n### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'c.type' in 'where clause'\n; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'c.type' in 'where clause'","code":500}