Hey,

I compiled a post, but it does not let me submit it. I get this error. What do I do wrong?
Browsers tried and failed - Firefox, IE

Wanted to post the same as I have the same error... I don't even know how to change my browser's encoding...

Copy paste you get this, even typing it in manually. same error.

I've even tried saving copy paste in notebook as UFT-8 and still the same error.

So, what is 'VALID' UFT-8 format please ?????

http://stackoverflow.com/questions/28890907/implement-a-function-to-check-if-a-string-byte-array-follows-utf-8-format
http://codereview.stackexchange.com/questions/59428/validating-utf-8-byte-array

Someone playing with Java perhaps ?????

Very strange.
I've pushed a sort-of-fix, so you can post your texts now, but I still don't fully understand the actual issue at hand.
Must be related to the upgrade to php7, but not sure why this is happening, yet.

Yes,works now!