Empty BODY field when editing a node

Hello, there is a problem on the site. So, there was a site in two languages:

site:.ru

site.ru/ua

 There arose a need to completely remove the Ukrainian language, I deleted all the modules, etc. But then problems arose; for some nodes, ONLY when editing, the BODY field is empty. I don't know how to deal with this; as far as I understand, I wasn't the only one who had this issue on Drupal 7. Ivan, can you advise me on how to make a query to the database and assign the BODY field to the RU language? I would be very grateful.