[@erhnam Member 15 years, 1 month ago]

I found the solution for this problem. The root cause is the qtranslate plugin which only displays topics marked with <!–:en–> and <!–:–>.

Changing the post_content for all topics fixed my problem. Here’s the SQL code I used to fix this.

UPDATE wp_posts

SET post_content = CONCAT(‘<!–:en–>’,post_content,'<!–:–><!–:nl–>’,post_content,'<!–:–>’)

WHERE post_type = “topic”

AND post_content NOT LIKE “%:en%”