Everyone seems to have no problem but I'm having tons of problem!

Here's the error message when I tried to add a forum in vb's cpanel:

Fatal error: Call to undefined function: makeinputcode() in /home/everyone/public_html/forum/admin/forum.php on line 123

Line 123 is this line:

?makeinputcode("Sponsor name","sponsorname");

In the cpanel I would see the add forum screen but after the "Sponsor(only supported by categories)" header, it gets cut off and the rest of the input fields are not shown.

And I'm getting this error when I try to show my forums:

Parse error: parse error in /home/everyone/public_html/forum/index.php on line 365


Line 365 in my index.php is this:

if?($forum['sponsorimg']?&&?$forum['cancontainthreads']==0?&&?$depth==1)?{


Which doesn't make any sense. It seems it's not regconizing the fact that I have added the new fields in the forum tables, and I'm sure that I have added them to the table.
Please help!!!