I have a small question if its posible to use the %category% parameter in the rewrite rule if i'm using an Apache 1.33 php server.
I have read this:
Note on using %category%
%category% does not work correctly with mod_rewrite in Apache versions prior to 2. If you are using Apache 1, do not use %category% in your permalink structure.
Can someone explain/show me what problems can appear when using this parameter?