by robert adams » Sat Aug 04, 2007 8:14 pm
if you have more than one style installed and the default one does not support the visual confirmation , then this can happen.
however, I see that your default style does have it.
so, if this error happens randomly, the only thing left if the host having some type of problem with the servers.
Now, I would suggest that you turn that off and replace it with the RAC MOD found here:
the visual confirmation has been cracked by the spammer bots long ago, so it is basically worthless now.
that MOD so far , has been 100% effective in stopping the register bots.
robert