Warning/Error on Plugin load

I have same problem.
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Hi, was this issue addressed? I’m considering using the plugin, or at least trying it to see if it does what I’m looking for. The description is a little short.

Basically, I want to set keywords and phrases, and set the page/post that those should link to. Is that what this plugin does?

I’ve been using a very old plugin called “Internal Link Manager” to accomplish this. Despite its age (6+ years since updates), it seems to work, at least 80 to 85% of the time. Not perfect, no, but it saves me the time of making the bulk of those internal links myself.

Wow, that one looks very old, but does sound like exactly what I’m looking for. Does it hard code the links in the content?

I think it does, but my source code is pretty ugly and I can’t make heads or tails of it!

You could just look in the content area of the edit post or page screen right? That should show the links if it’s inserting them.

I just ran into this article, maybe not such a good idea afterall
https://www.onlinemediamasters.com/stop-using-automatic-wordpress-internal-linking-plugins/