Still trying to configure mod_jk

[Laurence Mayer]

Redhat 6.2
Apache -1.3.6-1

httpd start gives the following error

Syntax error on line 214 of /etc/httpd/conf/httpd.conf:
API module structure 'jk_module' in file /user/libexec/apache/mod_jk.so is
garbled - perhaps 
this is not an apache module DSO?

How do I fix?

Can anyone shed some light, pleeeeeeeaaaaaaassse?

Desperate
Laurence