Why are these pages showing up as 404 in Search Console?

[Tylerj]

This page is showing up as a 404 in Google Search console- https://www.wolfautomation.com/blog/autonics/ It shows it has been linked from these pages-

• https://www.wolfautomation.com/blog/raffel/
• https://www.wolfautomation.com/blog/new-temperature-controllers-from-autonics/
• https://www.wolfautomation.com/blog/ge-industrial/
• https://www.wolfautomation.com/blog/temp-controller/
• https://www.wolfautomation.com/blog/tx4s/

I never created this page, I don't want this page but it keeps showing up. The problem is the link isn't found on those pages anywhere so I can't delete it. What am I missing? How can I get rid of it?