Posting pics

All of the sudden my pic posting foo has diminished. Most of the time now when I try and upload a file/pic off my desktop I get this alert.

Security error occurred. Please press back, refresh the page, and try again.
garlic 2.jpg

Try posting onions.

Works....

Are you using a new ad blocker?

Try a different browser?

Clear browser cache.

I do the post and then add pics from my cell phone.