刚才这是怎么回事

Discuz! Database Error(1053) Server shutdown in progress UPDATE forum_thread SET status=status|'512' WHERE tid IN(2765692)

PHP Debug

No.	File	Line	Code
1	forum.php	58	require(%s)
2	source/module/forum/forum_post.php	340	require_once(%s)
3	source/include/post/post_newthread.php	676	table_forum_thread->update_status_by_tid(%d, %s)
4	source/class/table/table_forum_thread.php	890	discuz_database::query(%s, Array)
5	source/class/discuz/discuz_database.php	136	db_driver_mysql->query(%s, false, false)
6	source/class/db/db_driver_mysql.php	234	db_driver_mysql->halt(%s, %d, %s)
7	source/class/db/db_driver_mysql.php	301	break()

502 Bad Gateway

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nginx/0.7.69

不知道啊 我也是遇到了这个情况