A friend in need asked me to fix his wordpress website; I am new to it. The website is quite old. He used portfolio posts; it displays just fine when there is only one image selected, but there is a problem when several images are uploaded to the post.
I do not see any particular plugins installed (only "Link Manager" & "Simple Page Ordering" activated). From what I can see online, I feel like I am going to have to install a new plugin and do it all from scratch; maybe what they did is obsolete...
But if any of you have an idea to fix this in a quicker way, I would be very thankful!
(UI with only one image uploaded to portfolio post)
However, with several images, only the text displays, no images (all are images, no video, and all are roughly the same size; the problem only happens because there is more than 1)
(backoffice)
(UI)
