AdSense Scripts In portal problem

anyone con help me about google adsense in my forum , I see the topic AdSense Scripts In portal about this problem
https://help.forumotion.com/script-code-problems-f43/adsense-scripts-in-portal-t17896.htm

but adsense does not allow anyone to add the advertise on empty page? any one try and successful without problem with adsense??
plez help meeeeeeeeeee!!!!



other question , If I allow HTML on my forum , is that danger on the forum security??



thanks everyone !!