Nobody help me

I want to use phpbb seo premod with other style based on Subsilver2, Now (I am using a style based on subsilver2) it appear the error when i click to sitemap or news, it 's show me not found folder gym_sitemaps which only have in prosilver....I want to have another which can use with subsilver.........

I have the error like the image and the template code of viewtopicbody <!-- INCLUDE overall_header.html --> <!-- IF PRIME_MULTI_QUOTE --> <!-- DEFINE $PRIME_MULTI_QUOTE = TRUE --> <script type="text/javascript" src="{T_TEMPLATE_PATH}/prime_multi_quote.js"></script> <!-- ENDIF -->...

I have the same problem............Can't see the rank, the infomation of member