Fatal error: Uncaught RedisException: OOM command not allowed when used memory > 'maxmemory'. in /www/wwwroot/21ventory.com/system/library/otc/cache/redis.php:52 Stack trace: #0 /www/wwwroot/21ventory.com/system/library/otc/cache/redis.php(52): Redis->setex('taobao_tbk_item...', 604800, '{"item_id":"144...') #1 /www/wwwroot/21ventory.com/system/library/otc/cache.php(194): Otc\Cache\Redis->setMulti(Array, 604800) #2 /www/wwwroot/21ventory.com/system/library/otc/taobao.php(900): Otc\Cache->setMulti(Array) #3 /www/wwwroot/21ventory.com/system/library/otc/taobao.php(919): Otc\Taobao->getTbkItemsSimple(Array, '') #4 /www/wwwroot/21ventory.com/system/library/otc/taobao.php(1465): Otc\Taobao->getTbkItemSimple('14445454525040') #5 /www/wwwroot/21ventory.com/system/library/otc/taobao.php(1682): Otc\Taobao->getItemByTbkSimple('14445454525040') #6 /www/wwwroot/21ventory.com/system/library/otc/taobao.php(4786): Otc\Taobao->getItem('14445454525040') #7 /www/wwwroot/21ventory.com/system/storage/modification/catalog/model/catalog/produc in /www/wwwroot/21ventory.com/system/library/otc/cache/redis.php on line 52