Theme Colors – Not loading menu items, error

I’m experiencing issues with the Theme Colors section of the theme panel. When I click a section I see the loading squares but nothing appears. The only menus that appear are under ‘Header > Header’, and ‘Footer > Footer / Sub-footer’.

I haven’t touched the Theme Colors area since my initial install but recently required some changes. This area was working fine back then.

Also within the ‘Theme Panel > Plugin’s Settings > Multi-Purpose’ section I get the following error:

<div class="td-box-control-full">
        <br><br>wp booster error:<br>td_api_base::mark_used_on_page : a component with the ID: tds_api is not set.<br>/var/www/html/wp-content/themes/Newspaper/includes/wp_booster/td_api.php<br><br>wp booster error:<br>Missing parameter: 'file'<br>/var/www/html/wp-content/themes/Newspaper/includes/wp_booster/td_autoload_classes.php<br>
<b>Fatal error</b>:  Uncaught Error: Class 'tds_api' not found in /var/www/html/wp-content/plugins/td-multi-purpose/td_panel_settings.php:22
Stack trace:
#0 /var/www/html/wp-content/themes/Newspaper/includes/wp_booster/wp-admin/panel/panel_core/td_panel_core.php(139): require_once()
#1 /var/www/html/wp-content/themes/Newspaper/includes/wp_booster/wp-admin/panel/td_view_panel.php(3): td_panel_core::render_panel(Array, 'theme_panel')
#2 /var/www/html/wp-content/themes/Newspaper/includes/wp_booster/wp-admin/panel/td_panel.php(103): include('/var/www/html/w...')
#3 /var/www/html/wp-includes/class-wp-hook.php(286): td_panel->td_theme_panel('')
#4 /var/www/html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array)
#5 /var/www/html/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#6 /var/www/html/wp-admin/admin.php(224): do_action('newspaper_page_...')
#7 {main}
  thrown in <b>/var/www/html/wp-content/plugins/td-multi-purpose/td_panel_settings.php</b> on line <b>22</b><br>
</div>

Thank you,
Brent

Appears that this was related to the child-theme. Once I changed to the parent theme, the color settings work fine.