What do i need to change ?

Fatal error: Call to undefined function: mksize() in /home/www/public_html/forum/index.php on line 472

this is like 472 any ideas ?

$speed = "Ul: ".mksize($ulspeed)."/s"." - "."Dl: ".mksize($dlspeed)."/s" ;

error message says it all.

you don't have/haven't written a function called mksize()

well seeing how i know crap about php that told me nothing lol 😛

i've told you everything i can from your post

maybe a bit more of your code would be useful, or you could search your scripts for a mksize function and see if it it needs including anywhere.

i take it from your ignorance you didn't write any of it yourself?