This is what I did.
I made everywindow and door do the "Tunnel effect" with the func_illusionary and the areaportal window, this would reduce the compile time and make the FPS better. So I did that and when I try to load it I get this weird error. This is what it says.
Engine Error
portalnum > numareaportals
Portal number is greater then the number of area portals? What does that mean? How do I fix it?