Cheers,
I already did what I indicated and the plugin does not work, the problem is that even if you deactivate it and then delete it, when you install it again, it continues to bring the data from the previous configuration.
[01-May-2020 19:05:02 UTC] PHP Recoverable fatal error: Object of class stdClass could not be converted to string in /home/impren8a/public_html/wp-content/plugins/wootrello/admin/class-wootrello-settings.php on line 271