An Error Was Encountered

Error Number: 2013

Lost connection to MySQL server during query

select uff_news.id, uff_news.n_title, uff_news.n_epigraf, uff_news.n_date, uff_news.n_cat_id, uff_news.readd, uff_news.img, uff_news.comments, uff_news_category.name from uff_news, uff_news_category where uff_news.lang='uz' and uff_news.n_cat_id=uff_news_category.section_name group by uff_news.id order by n_date desc limit 0,10