I see that you have the time. If you can get a picture the next time this happens I can send it onto those who are working on solving the problem. A picture of the whole screen helps them.
Once again have run into the problem. Posted a series of messages to the chat at 1:00AM EDT, 1:04AM EDT and then 1:07AM EDT, then at about 1:08AM EDT I tried posting another long-ish message with a linked image, only to be greeted with this:
I'm guessing I'll have to wait several minutes in order to be able to post in the chat again, as occurred the last time.....
EDIT: I'm still having problems attaching images to my posts in this thread as I was last night; not sure about any others. When I clicked Insert Image around 3:42PM EDT, it showed a box I could drop the file into, and when I tried doing that, I got a double "Oops!" error, as seen below!

Linking from my website seems to work, at the least, but something's definitely not right. Hopefully
@Tinkerbelle,
@Ms Grumpy or one of the other admins can sort this out:
EDIT AGAIN: Just tried several days later, and finally I can attach images to this thread, so here are those (in thumbnail form) for good measure:
