[Plugin: afterRead] header already sent

Somehow extra spaces got added to the begining of afterread.php, if you remove those it will work.

Ok I figured out what was causing it, sort of.

I had set the character encoding to unicode on the main php. It would appear that this was causing problems on some hosts. I have since changed the encoding to ASNC.

I can’t say I am too happy about having to use an obsolete encoding, but I suppose there isn’t much of another option.