Description
When trying to open Edit Status page in Settings > Orders > Orders Statuses there is a Database error: Invalid SQL.
 
Solution
Open Tools > DB Management > Run SQL Query and run the following query:
ALTER TABLE va_order_statuses ADD COLUMN affiliate_mail_type TINYINT DEFAULT '0'
 

Thanks Vera and support team

ALTER TABLE va_order_statuses ADD COLUMN affiliate_mail_type TINYINT DEFAULT '0'
 
You'll need the extra apostrophe at the end.

You are right TOCDCO. I've updated the description.