search tag not working

[spudman]

Hey,
I have this working on 2 sites but it shows up blank on a 4rd site, no idea why.
Any ideas ? have i missed a setting somewhere?

<thumb search_log=all num=1-40><a href="/search/<!--SEARCH_TYPE-->/<!--SEARCH_QUERY-->/<!--SORT_ORDER-->/<!--PAGE_NUM-->/"><!--SEARCH_QUERY--></a></thumb>

[admin]

Well , do you have any searches done ?

[spudman]

Yep

[admin]

What tags do you have in search template ?
I mean script tags

[spudman]

<thumb search_log=all num=1-40>
<thumb num=1-100 page_main_tag=true>
<tag_list num=1-3>
<thumb num=1-100>
<category order=alphabet num=1-800>

[admin]

I see, run update please

[spudman]

it is v1.50

[admin]

There are different builds within one version