Registration "verification image" is gone

[rcane]

I noticed on the registration page, the placeholder for an image is there rather than the verification image.

Can someone chime in on what core files I can check to see if something was bothered?

[Sir Osis of Liver]

Link?

[Illori]

https://wiki.simplemachines.org/smf/Visual_verification_code_-_It_doesn%27t_work._What_should_I_do