This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (raised as a result of Query-invoked autoflush; consider using a session.no_autoflush block if this flush is occurring prematurely) (psycopg2.errors.StringDataRightTruncation) value too long for type character varying(87) [SQL: UPDATE product SET headline_rakuten=%(headline_rakuten)s, info=%(info)s, caption=%(caption)s, sp=%(sp)s, rakuten_store_category_id=%(rakuten_store_category_id)s, rakuten_item_image_urls=%(rakuten_item_image_urls)s WHERE product.code = %(product_code)s] [parameters: {'headline_rakuten': "<a href='https://www.rakuten.ne.jp/gold/hokusei-nw/upload/mail/mail.html'><img style='border-width:0px;' src='https://image.rakuten.co.jp/hokusei-nw/cabinet/ql.gif'></a><br>", 'info': '<br><br><br><table style="background-color:mediumaquamarine; width:630px; font-family:\'MS PGothic\',\'Osaka\',Arial,sans-serif; font-size:11pt; line ... (478 characters truncated) ... ライド網戸×1</span></td>\n</tr>\n</table><br><img src=https://image.rakuten.co.jp/hokusei-nw/cabinet/caption.jpg><br>ジャンル：YKK ap・住宅・建材・DIY・日曜大工・取り替え・リフォーム', 'caption': '<img src=https://image.rakuten.co.jp/hokusei-nw/cabinet/16/2118m.jpg><br><p style=\'color:red; font-weight:bold;\'>商品画像種類：商品単体</p><br><br><font color ... (374 characters truncated) ... p/hokusei-nw/cabinet/new_design/sumaho.gif" alt="PCページをご覧ください。"></a><br><br><img src="https://www.rakuten.ne.jp/gold/hokusei-nw/upload/select50.gif">', 'sp': '<img src="https://image.rakuten.co.jp/hokusei-nw/cabinet/new_design/norder1_01.gif" alt="注意事項1"><a href="https://www.rakuten.co.jp/hokusei-nw/info2.h ... (141 characters truncated) ... .jp/hokusei-nw/dhm-4002b-dhsj?force-site=pc"><img src="https://image.rakuten.co.jp/hokusei-nw/cabinet/new_design/sumaho.gif" alt="PCページをご覧ください。"></a>', 'rakuten_store_category_id': 14312, 'rakuten_item_image_urls': 'https://image.rakuten.co.jp/hokusei-nw/cabinet/16/2118m.jpg', 'product_code': 'DHM-4002B-DHSJ'}] (Background on this error at: https://sqlalche.me/e/20/9h9h) (Background on this error at: https://sqlalche.me/e/20/7s2a)