vb_taggregate_temp_... table grow!

[Ghostt]

1. i dont want block all useragent especially not google....

i need to block them from only 1101 forumdisplay what ive done with this robot.txt line (hope this is correct):
Disallow: /*forumdisplay.php?f=1101&order=desc&page=*

but this is the emergency solution because its not a real fix of the bad performance of very big forumdisplay pages.
and how i see no one can realy help here .

and i allready use your ban spider addon. thanks for it, but we have sometimes problem with it.
if server crashes the cloudflare.com 502 error page is shown, after user refresh page. user get blocked/redirected from this addon.
you know why?