Help Please! Very urgent!!

[K_4_kelly]

hi,

I have a little problem with my forum and hope someone could help me.
Please have a look at my forum, http://mywalker.org.uk/forum/indexa.php.
there is a huge message saying 'Sorry, the copyright must be in the template.
Please notify this forum's administrator that this site is using an ILLEGAL copy of SMF! ' at the bottom of the forum, and the character and layout in info centre is all messed up.
Also I could not login to admin and profile.

I was trying to add a button in the menu,
after searching the internet, i followed the instruction by the following thread
http://www.simplemachines.org/community/index.php?topic=12633.0

My changed code is :
echo '
<a href=" http://www.mywalker.org.uk/forum/chineseinput/py21001.html ">', ($settings['use_image_buttons'] ? '<img src=" http://www.mywalker.org.uk/forum/Themes/classic/images/english/chineseinputa.gif " alt="DESCRIPTION OF LINK HERE" style="margin: 2px 0;" border="0" />' : DESCRIPTION OF LINK HERE), '</a>';

but unfortunately it did not work for me and when i try to go to the forum, an error message shows up and ask me to choose default template. I then clicked the default, and went to admin trying to change it back to classic template i was using, but the layeout remain as default.

I then changed the following path:
forum/Themes/default/
forum/Themes/default/image
forum/Themes/default/index_php

to:
forum/Themes/classic/
forum/Themes/classic/images
forum/Themes/classic/index_php

and it resulted in the situation i am having now

can anyone please advise me? urgent....
thanks a lot

[sawz]

forum/Themes/classic/index_php

shouldn't that be
forum/Themes/classic/index.php

[K_4_kelly]

thanks for your reply.
where can i change it then? as i couldnt log in to the admin through the forum at all.....

[jerm]

What is repair_settings.php?

and your forum link is dead

[K_4_kelly]

thanks guys!
thanks for the repair_settings.php

it works very well.....
my forum is back !!!!!!