I've added adbrite code in my forum and i'm getting my forum busy due to adbrite script since last 30-40 days almost.

Check screenshot for proof.

Please check and let me know what to do, so that my forum won't remain unresponsive due to adbrite script.

I'm using it for more than 6months, but i wasn't getting such error before 1-2months.
I think it occurs onlt once daily due to full page ads after 3 pageviews. I've enabled full page ads too 1month ago.

Update: Due to this problem, i disabled full page ads again 2 days ago, but it's still annoying me with script busy error.