Apologies. It took a while to fully understand the cause of this problem.
Footer Putter allows you to remove all actions from a hook in the footer. The reason for this feature is you to allow suppression of extra content in the footer that is added by the theme at that hook.
If you use the hook called “wp_footer” then it will remove all actions from this site and this includes the admin bar which WordPress enables using
add_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
I have now updated the plugin in Footer Putter 1.13 to put back the admin bar action if you choose “wp_footer” as your footer hook.
This means the admin toolbar will NOT be disabled if you use the wp_footer hook.