Notice: Undefined index: Toy in /var/www/classes/rakuten/RakutenBooksProductSearch.class.php on line 34

Notice: Undefined variable: argv in /var/www/classes/rakuten/RakutenBooksProductSearch.class.php on line 34

Fatal error: Uncaught LogicException: Operation is not definied. in /var/www/vendor/rakuten-ws/rws-php-sdk/lib/RakutenRws/Client.php:249 Stack trace: #0 /var/www/classes/rakuten/RakutenBooksProductSearch.class.php(34): RakutenRws_Client->execute('Search', NULL) #1 /var/www/classes/util/Elasticache.class.php(36): RakutenBooksProductSearch->rakutenBooksSearch('Toy', '\xE5\xA4\xA7\xE7\xA9\xBA\xE9\xAD\x94\xE7\xAB\x9C\xE3\x82\xAC...', NULL) #2 /var/www/classes/7thpocket/Media.class.php(32): Elasticache->RakutenSearch(Object(RakutenBooksProductSearch), 'Toy', '\xE5\xA4\xA7\xE7\xA9\xBA\xE9\xAD\x94\xE7\xAB\x9C\xE3\x82\xAC...') #3 /var/www/7thpocket.com/c.php(32): Media->__construct('\xE5\xA4\xA7\xE7\xA9\xBA\xE9\xAD\x94\xE7\xAB\x9C\xE3\x82\xAC...', 'Toy', 1, Object(Elasticache), Object(db), Object(RakutenBooksProductSearch)) #4 {main} thrown in /var/www/vendor/rakuten-ws/rws-php-sdk/lib/RakutenRws/Client.php on line 249