keep getting error after posting

[FRANKTHETANK 2]

I run a website called armyselite.com and when me or any of my members post they get a page that comes up and says ok 200, does anyone know how to fix this problem and if you do would you please give a detailed explanation on how to fix it. Thank you

[Marco van Herwaarden]

Please see http://www.vbulletin.com/docs/html/blank_pages for known causes of blank pages.

[FRANKTHETANK 2]

thank you doing it now