I'm getting this error when i try to subscribe using front-end form "The category must be an array."

and i got this error after i created a category so i had to add common column to the database table manually "SQLSTATE[42S22]: Column not found: 1054 Unknown column 'common' in 'field list' (SQL: insert into indikator_news_subscribers (name, email, common, locale, created, statistics, created_at, updated_at, registered_at, registered_ip, status) values (Sensitive Info))" on line 664 of D:\Work\Projects\Web\Websites\My Website\vendor\laravel\framework\src\Illuminate\Database\Connection.php

and this error when i tried to send a newsletter, this is when i gave up "Call to a member function subscribers() on null" on line 124 of D:\Work\Projects\Web\Websites\My Website\plugins\indikator\news\classes\NewsSender.php

Hi,
Thank you for report these errors. I fixed them. Please update the plugin!

Everything is working now, thank you so much