[Logician]

Writing your code appropriately (with correct indenment etc.) will help you trace this kind of errors:

PHP Code:

if ($post[usergroupid]==8) {if ($bbuserinfo['usergroupid']==6 || $bbuserinfo['usergroupid']==5 || $bbuserinfo['usergroupid']==7)
    {
     eval("\$threadreviewbits .= \"".gettemplate("threadreviewbit")."\";");
        }
//use the sytax "elseif" not "else if"!
elseif ($bbuserinfo[userid]!=$post[userid]) 
    {
        eval("\$threadreviewbits .= \"".gettemplate("threadreviewbitban")."\";");
        } 
else 
    {
        eval("\$threadreviewbits .= \"".gettemplate("threadreviewbit")."\";");  
        }
} //you closed and stoped the if statement here!
// so this "else" seems orphan here: where is its "if"?
else 
    {
        eval("\$threadreviewbits .= \"".gettemplate("threadreviewbit")."\";");    
    } 
// another orphaned else! if again missing!
else {
     break;
     } 


see?