Warning: simplexml_load_file(http://ecs.amazonaws.jp/onca/xml?AWSAccessKeyId=1KNMEAH8T2R8G5D212G2&AssociateTag=chu-shigaku-22&ContentType=text%2Fxml&Count=3&Keywords=%E7%A6%8F%E7%94%9F%E4%B8%87%E9%87%8C%E5%AD%90%20%E5%8D%A0%E3%81%84&Operation=ItemSearch&ResponseGroup=Medium&SearchIndex=Books&Service=AWSECommerceService&Timestamp=2018-06-22T15%3A04%3A53Z&Version=2010-10-01&Signature=c8bBGdWBY9MOtQQZbdx%2B0%2FJf5E1CrfKA39CC2HY77bU%3D) [function.simplexml-load-file]: failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request in /home/d-quest-10/www/uranai/details.php on line 44

Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "http://ecs.amazonaws.jp/onca/xml?AWSAccessKeyId=1KNMEAH8T2R8G5D212G2&AssociateTag=chu-shigaku-22&ContentType=text%2Fxml&Count=3&Keywords=%E7%A6%8F%E7%94%9F%E4%B8%87%E9%87%8C%E5%AD%90%20%E5%8D%A0%E3%81%84&Operation=ItemSearch&ResponseGroup=Medium&SearchIndex=Books&Service=AWSECommerceService&Timestamp=2018-06-22T15%3A04%3A53Z&Version=2010-10-01&Signature=c8bBGdWBY9MOtQQZbdx%2B0%2FJf5E1CrfKA39CC2HY77bU%3D" in /home/d-quest-10/www/uranai/details.php on line 44
XMLパースエラー