▼テンプレート
[EC-CUBE] 4.04
[レンタルサーバ] さくらインターネット
[PHP] 7.4
[データベース] MySQL 5.7.33
[現象]
管理画面のプラグイン一覧よりインストール
クリックするとインストールが完了となります。

プラグイン一覧へ戻るとインストールボタンが有効のままとなり
バージョンも4.04のままとなります。
キャッシュクリア等を行っても変化はありませんでした。

何が原因でアップデートが行われないのでしょうか
対応方法をご存じの方がいらっしゃいましたらご教授いただけますでしょうか

下記にインストール完了と出ているダイアログの詳細の内容を添付いたします

**************** EccubeUpdater404to405 ****************
Deprecation warning: require.ec-cube/EccubeUpdater404to405 is invalid, it should not contain uppercase characters. Please use ec-cube/eccubeupdater404to405 instead. Make sure you fix this as Composer 2.0 will error.
[13.3MiB/1.35s] Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/
[206.8MiB/2.68s] Using version ^1.0 for ec-cube/EccubeUpdater404to405
[206.8MiB/2.69s] ./composer.json has been updated
[207.1MiB/2.85s] Deprecation warning: require.ec-cube/EccubeUpdater404to405 is invalid, it should not contain uppercase characters. Please use ec-cube/eccubeupdater404to405 instead. Make sure you fix this as Composer 2.0 will error.
[210.9MiB/3.26s] Dependency "ec-cube/plugin-installer" is also a root requirement, but is not explicitly whitelisted. Ignoring.
[210.7MiB/3.26s] Loading composer repositories with package information
[212.1MiB/4.59s] Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/
[212.2MiB/4.65s] Updating dependencies (including require-dev)
[678.6MiB/62.01s] Nothing to install or update
[675.8MiB/62.15s] Package doctrine/doctrine-cache-bundle is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package doctrine/reflection is abandoned, you should avoid using it. Use roave/better-reflection instead.
[675.8MiB/62.15s] Package easycorp/easy-log-handler is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package facebook/webdriver is abandoned, you should avoid using it. Use php-webdriver/webdriver instead.
[675.8MiB/62.15s] Package fzaninotto/faker is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package phpunit/php-token-stream is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package sensio/generator-bundle is abandoned, you should avoid using it. Use symfony/maker-bundle instead.
[675.8MiB/62.15s] Package setasign/fpdi-tcpdf is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package symfony/inflector is abandoned, you should avoid using it. Use use EnglishInflector from the String component instead instead.
[675.8MiB/62.15s] Package twig/extensions is abandoned, you should avoid using it. No replacement was suggested.
[675.8MiB/62.15s] Package zendframework/zend-code is abandoned, you should avoid using it. Use laminas/laminas-code instead.
[675.8MiB/62.15s] Package zendframework/zend-eventmanager is abandoned, you should avoid using it. Use laminas/laminas-eventmanager instead.
[676.6MiB/62.18s] Generating optimized autoload files
[679.4MiB/77.93s] Warning: Ambiguous class resolution, "Eccube\Entity\Customer" was found in both "$baseDir . '/app/proxy/entity/src/Eccube/Entity/Customer.php" and "/home/XXXXXX/www/shop/src/Eccube/Entity/Customer.php", the first will be used.
[679.4MiB/77.93s] Warning: Ambiguous class resolution, "Eccube\Entity\Product" was found in both "$baseDir . '/app/proxy/entity/src/Eccube/Entity/Product.php" and "/home/XXXXXX/www/shop/src/Eccube/Entity/Product.php", the first will be used.
[679.4MiB/77.93s] Warning: Ambiguous class resolution, "Eccube\Entity\ProductClass" was found in both "$baseDir . '/app/proxy/entity/src/Eccube/Entity/ProductClass.php" and "/home/XXXXXX/www/shop/src/Eccube/Entity/ProductClass.php", the first will be used.