Good day
I hope all are well?

I kindly need some assistance, please. We started getting these errors from WP admin.
“An error of type E_ERROR was caused in line 489 of the file /usr/www/users/selecttm/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/shortcode-template.class.php. Error message: Uncaught Error: Cannot use string offset as an array in /usr/www/users/selecttm/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/shortcode-template.class.php:489
Stack trace:
#0 /usr/www/users/selecttm/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/shortcode-template.class.php(443): aviaShortcodeTemplate->create_sortable_editor_element(Array)
#1 /usr/www/users/selecttm/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/template-builder.class.php(395): aviaShortcodeTemplate->prepare_editor_element()
#2 /usr/www/users/selecttm/wp-includes/class-wp-hook.php(288): AviaBuilder->js_template_editor_elements(”)
#3 /usr/www/users/selecttm/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(”, Array)
#4 /usr/www/users/selecttm/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#5 /usr/www/users/selecttm/wp-includes/media-template.php(1455): do_action(‘print_media_tem…’)
#6 /usr/www/users/selecttm/wp-includes/class-wp-hook.php(288)”

I Googled and came across this post. We could not locate the purchase from the previous administrator so we ended up buying the theme again. Currently, it shows we are sitting on “the latest version” but it’s only on version 3.4.7
I tried updating it via the API but that doesn’t seem to work.

I now created a token but I can’t find anywhere to put it in to register it as per – https://kriesi.at/documentation/enfold/theme-registration/#toggle-id-5

Could someone kindly guide me to get this resolved please?
Thank you sincerely
Ronald