Fatal error: Uncaught Exception: Error: Subquery returns more than 1 row<br />Error No: 1242<br />select IFNULL(quantity,0) as stock_quantity from oc_stock where combination_id =(SELECT a.combination_id FROM oc_stock_option a join oc_stock_option b on a.combination_id=b.combination_id where a.product_option_value_id=649 and b.product_option_value_id=646) in /home4/asports/public_html/system/library/db/mysqli.php:49
Stack trace:
#0 /home4/asports/public_html/system/library/db.php(45): DB\MySQLi->query('select IFNULL(q...')
#1 /home4/asports/public_html/catalog/model/catalog/product.php(456): DB->query('select IFNULL(q...')
#2 /home4/asports/public_html/vqmod/vqcache/vq2-system_storage_modification_system_engine_loader.php(248): ModelCatalogProduct->getProductOptions('122')
#3 /home4/asports/public_html/system/engine/proxy.php(47): Loader->{closure}(Array, Array)
#4 /home4/asports/public_html/catalog/controller/product/quick_view.php(310): Proxy->__call('getProductOptio...', Array)
#5 /home4/asports/public_html/vqmod/vqcache/vq2-system_storage_modification_system_engine_action.php(79): ControllerProductQuickView->index()
#6 /home4/asports/public_html/catalog/controller/startup/router.php(25): Action->execute(Object(Registry))
#7 /home4/asports/public_html/vqmod/vqcache/vq2-system_storage_modification_system_engine_action.php(79): ControllerStartupRouter->index()
#8 /home4/asports/public_html/system/engine/router.php(67): Action->execute(Object(Registry))
#9 /home4/asports/public_html/system/engine/router.php(56): Router->execute(Object(Action))
#10 /home4/asports/public_html/system/framework.php(179): Router->dispatch(Object(Action), Object(Action))
#11 /home4/asports/public_html/vqmod/vqcache/vq2-system_startup.php(104): require_once('/home4/asports/...')
#12 /home4/asports/public_html/index.php(26): start('catalog')
#13 {main}
thrown in /home4/asports/public_html/system/library/db/mysqli.php on line 49