Is there any fix to this Seller Store for V4 RC3 ?

[Syafi]

adding this code shows the store link in my website,

<a href="modules.php?mod=seller_store">My Store</a>

but when i access it on modules.php?mod=seller_store

and write the store name upload image and put some description, ,
it show blank page after its submitted, and in log file it gave

Call to undefined function filterword() in /data/home/bazarmalaysia.com/www/modules/seller_store/index.php on line 147


When I add the code
{if $smarty.session.level==6 || $smarty.session.level==1}
<a href="modules.php?mod=seller_store">My Store</a>
{/if}

the link to store never show up.

so how do i fix the store so it work ?
I am sorry I used V4 RC3 on live site it is good enough with only small issue. which i hope get fix soon.....

sorry you broke your hand.......