Customizing theme

Hi,

I just had High End theme from Mojo Marketplace installed. Whenever I click customize, it directs me to this:

Fatal error: Uncaught Error: Cannot use object of type WP_Post as array in /home1/thewani8/public_html/wp-content/plugins/mojo-marketplace-wp-plugin/inc/user-experience-tracking.php:92 Stack trace: #0 /home1/thewani8/public_html/wp-content/plugins/mojo-marketplace-wp-plugin/inc/user-experience-tracking.php(476): mm_clm_log(‘content_draft’, Object(WP_Post)) #1 /home1/thewani8/public_html/wp-includes/class-wp-hook.php(298): mm_ux_log_content_status(‘draft’, ‘new’, Object(WP_Post)) #2 /home1/thewani8/public_html/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #3 /home1/thewani8/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #4 /home1/thewani8/public_html/wp-includes/post.php(3965): do_action(‘transition_post…’, ‘draft’, ‘new’, Object(WP_Post)) #5 /home1/thewani8/public_html/wp-includes/post.php(3425): wp_transition_post_status(‘draft’, ‘new’, Object(WP_Post)) #6 /home1/thewani8/public_html/wp-content/plugins/wpforms-lite/includes/admin/class-am-notification.php(139): wp_insert_po in /home1/thewani8/public_html/wp-content/plugins/mojo-marketplace-wp-plugin/inc/user-experience-tracking.php on line 92

I am wondering is there something else I should do before I could customize?

Thank you!