It looks the page template 'Online Taxi Template 1' was not migrated correctly on upgrade to include all the new substitution strings and in the correct order, as required by 4.2 page templates. We are currently doing further investigation and will update the thread in due course. Apologies for this.
By the way, I did have some difficulty editing your page template and had to make my edit to the 'Body' property via Firebug, because the associated text area would not accept any edits. Have you experience this before? I looked at your page template and it does have an unusual structure; you open the HTML document in both the Header and Body sections including DOCTYPE, opening <head> tag and all in both places. I wonder if this is somehow causing problems in the browser when attempting to edit that section. Have you experienced this, and if so, does it happen in any other templates?