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Fatal error: Uncaught exception 'Exception' with message 'Error: Subquery returns more than 1 row
Error No: 1242
SELECT DISTINCT *, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM oc_product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '8' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < NOW()) AND (pd2.date_end = '0000-00-00' OR pd2.date_end > NOW())) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM oc_product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '8' AND ((ps.date_start = '0000-00-00' OR ps.date_start < NOW()) AND (ps.date_end = '0000-00-00' OR ps.date_end > NOW())) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT points FROM oc_product_reward pr WHERE pr.product_id = p.product_id AND pr.customer_group_id = '8') AS reward, (SELECT ss.name FROM oc_stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '2') AS stock_st in /var/www/u0073989/sportvitamin.ru/system/library/db/mysqli.php on line 40

 

 

если проблема в SELECT points FROM oc_product_reward pr WHERE pr.product_id = p.product_id AND pr.customer_group_id = '8'), либо тут (SELECT ss.name FROM oc_stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '2'), где именно вписать LIMIT 1, извините за тупой вопрос

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Да вот прямо перед закрывающейся скобочкой и попробуйте вписать

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У вам подзапрос возвращает больше 1-ой строки... Найдите, какой именно из них выдает ошибку, добавьте туда LIMIT 1.

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Выполнить проблемные подзапросы
и найти причину

LIMIT 1 Это всего лишь костыль

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Особе и не костыль,  а под страховка от не предвиденных ситуаций, к  особой нагрузке не приведет,  но и при таких обстоятельствах не выдаст ошибку,  так как жестко указывает вернуть 1 строку. Кто знает,  как у ТС данные в базу попадают..  Любой парсер кривой может ломать все..  

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Не самый лучший вариант - спрятать проблему.

Лучше решить сразу и разобраться кто базу разваливает.

А если скрыть проблему костылём, то через годы работы там такой фарш будет, что уже и не разобраться. И база превратиться в ужасную помойку.

 

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23 години назад, Jylik сказав:

Fatal error: Uncaught exception 'Exception' with message 'Error: Subquery returns more than 1 row
Error No: 1242
SELECT DISTINCT *, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM oc_product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '8' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < NOW()) AND (pd2.date_end = '0000-00-00' OR pd2.date_end > NOW())) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM oc_product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '8' AND ((ps.date_start = '0000-00-00' OR ps.date_start < NOW()) AND (ps.date_end = '0000-00-00' OR ps.date_end > NOW())) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT points FROM oc_product_reward pr WHERE pr.product_id = p.product_id AND pr.customer_group_id = '8') AS reward, (SELECT ss.name FROM oc_stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '2') AS stock_st in /var/www/u0073989/sportvitamin.ru/system/library/db/mysqli.php on line 40

 

 

если проблема в SELECT points FROM oc_product_reward pr WHERE pr.product_id = p.product_id AND pr.customer_group_id = '8'), либо тут (SELECT ss.name FROM oc_stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '2'), где именно вписать LIMIT 1, извините за тупой вопрос

 

Модули типо SEOPACK не стоят?

https://www.opencart.com/index.php?route=marketplace/extension/info&extension_id=4653&filter_search=SEO PACK

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