Hi Yogi,
Thanks for the reply
I've literally looked at every possible reason for this not working correctly. I have the Pro 1.0.14 version, my year of support has expired long ago, but that doesn't work either as it doesn't even post a single word let alone a line of text, that's why I unistalled the that version and tried to install the free 1.1 version.
I wonder if it's got something to do with some other mod. Recently I was trying to get in post vidoes working but they always come back with an error too so maybe when I was adding the mods to do that they have left some residual code in the templates somewhere.
I really can't think of anything else as it always used to work with no issues.
For now I, as I have Simple Portal installed, I am using that on the forum page and it works OK, as far as SMFPacks version is concerned I'll just have to look into it further another time.