WordPress Bug??? Certain Words Trip up WordPress???

I have no idea what your issues are, or how you write your posts – but I have used all of those words on my blog without any problems at all. It is certainly NOT a “bug.”

I would suggest typing in ‘delete from finder’ into one of your posts, try to hit save or post and see what happens?

Thanks.

No problems here…see

https://educhalk.org/blog6

I just did. Not a problem – posted just fine. See?
https://brucesplace.net/test.jpg

I call…

Thanks all. Perhaps another item is at play here?

412 Precondition errors are usually caused by security filters put in place by server admins. They’re trying to prevent insecure scripts from being probed and exploited by hackers, but are inadvertently blocking your posts.

Ask your hosting company about their mod_security rules.