Warnings!

I just received the following warnings… How should I proceed? logware.com

Warnings:

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CF7DBPlugin.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CF7DBPluginExporter.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CFDBShortcodeHtml.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CFDBShortcodeJson.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CFDBShortcodeTable.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CFDBShortcodeValue.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CFDBViewShortCodeBuilder.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/CFDBViewWhatsInDB.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/ExportBase.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/ExportToCsvUtf8.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/ExportToJson.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/contact-form-7-db.php

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/languages/contact-form-7-to-database-extension.pot

* Modified plugin file: wp-content/plugins/contact-form-7-to-database-extension/readme.txt

* Modified plugin file: wp-content/plugins/wp-super-cache/wp-cache.php

* Modified plugin file: wp-content/plugins/wp-super-cache/wp-super-cache.pot

https://wordpress.org/plugins/contact-form-7/