PHP Error: Failed to load plugin file

[wbiehl]

After installation the log floods with the following error record

PHP Error: Failed to load plugin file /usr/local/lib/roundcubemail/plugins/easy-unsubscribe/easy-unsubscribe.php in /usr/local/lib/roundcubemail/program/lib/Roundcube/rcube_plugin_api.php on line 193 (POST /mail/?_task=mail&_action=refresh)

[SS88UK]

Hi @wbiehl,

Did you install this via composer? I think I've added it incorrectly to Github in relation to Composer.

[wbiehl]

Yes, I installed it via composer.

[SS88UK]

Hi @wbiehl,

Sorry this took a while, I have just got around to testing with composer. When adding to composer.json and updating, it downloads and installs the plugin into the folder plugins/easy_unsubscribe (take note of the underscore).

In your config.inc.php file, are you using underscores (_) instead of a dash?