Thread: Admin user settings changes won't save

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Error Details
=============
An error of type E_ERROR was caused in line 108 of the file /nas/content/live/wiregrass1/wp-content/themes/appthemes-vantage/includes/payments/admin/order-meta.php. Error message: Uncaught TypeError: array_slice(): Argument #3 ($length) must be of type ?int, string given in /nas/content/live/wiregrass1/wp-content/themes/appthemes-vantage/includes/payments/admin/order-meta.php:108
Stack trace:
#0 /nas/content/live/wiregrass1/wp-content/themes/appthemes-vantage/includes/payments/admin/order-meta.php(108): array_slice(Array, 0, '')
#1 /nas/content/live/wiregrass1/wp-includes/class-wp-hook.php(308): APP_Connected_User_Orders::display(Object(WP_User))
#2 /nas/content/live/wiregrass1/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#3 /nas/content/live/wiregrass1/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#4 /nas/content/live/wiregrass1/wp-admin/user-edit.php(853): do_action('edit_user_profi...', Object(WP_User))
#5 {main}
  thrown