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دوستان کسی میدونه این خطا چی داره میگه و چطور باید رفعش کرد؟
[17-Dec-2019 09:33:01 UTC] خطای MySQL server has gone away در پایگاهداده وردپرس برای دستور SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts LEFT JOIN wp_term_relationships ON (wp_posts.ID = wp_term_relationships.object_id) WHERE 1=1 AND wp_posts.ID NOT IN (890366) AND (
wp_term_relationships.term_taxonomy_id IN (281,2388,2389,2390,12786,28023,55392,55393,55394,55395,55396,55397,55398,55399,55400,55401,55402,55403,55404,55405,55406,55407,55408,55409,55410,55411,55412,55413,55414,55415,55416,5541