Sqlite 删除Gogs中的问题

目前无法删除Gogs中的问题：

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有解决方法吗？

作为一种解决方法，我使用以下SQL删除了一个问题，例如问题19和SQLite上的所有相关数据。Gogs版本：0.11.4.0405

-- Delete issue-user records releated with issue #19
DELETE FROM issue_user WHERE issue_id IN (SELECT id FROM issue WHERE [index] = 19);

-- Decrease number of issues value of repository on which issue #19 has been created
UPDATE repository SET num_issues = num_issues - 1 WHERE id IN (SELECT repo_id FROM issue WHERE [index] = 19);

-- Delete action records added while issue #19 has been created
-- op_type 6 is ACTION_CREATE_ISSUE: https://github.com/gogits/gogs/blob/master/models/action.go
DELETE FROM action WHERE (op_type = 6) AND (repo_id IN (SELECT repo_id FROM issue WHERE [index] = 19)) AND (content LIKE '19|%');

-- At last, delete issue #19
DELETE FROM issue WHERE [index] = 19;