XF 2.3 After Upgrade from 1.5 the thumbnail and fullsize attachment is shown at the same time

SonicRC

Well-known member
Hi

I upgraded from 1.5 to 2.3.7. (test run). So far it looks ok apart from the attachments: Somehow the thumbnail and the fullsized attachment are shown at the same time (see screenshot). I would guess I could fix it by rebuilding the post metadata. The support told me there is no CLI command and I should use it on the web browser. However, it would take forever doing that in adminCP as there are over 5 millions posts, it would take me over 20h to complete. Also there is no guarantee that this really fixed by it. And I don't want to close the board for that long.

Best case would be to prevent this happen in the first place. Has anybody an idea what this would cause this? I had this so far with:
2.3.7
2.3.6

but few months earlier I tried with 2.3.5, this installation looked ok. I could upgrade to this version first but I remember correctly there was another bug which caused the upgrade to fail, which was later fixed. So I would probably have to install even older versions first and then upgrade.

Maybe someone had the problem before?

Thank you.

Bildschirmfoto 2025-07-18 um 14.13.35 (1).webp
 
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