ALTER TABLE IF EXISTS c68401_madshop_ru.ms_wdt_exchange_products_vk DROP COLUMN IF EXISTS type;ArrayRow size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBsALTER TABLE IF EXISTS c68401_madshop_ru.ms_wdt_exchange_products_vk DROP COLUMN IF EXISTS path;ArrayRow size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs