plugin deletion failed

Deletion failed: {“error”:{“type”:”Whoops\\Exception\\ErrorException”,”message”:”require(): Failed opening required ‘manage-avatar.php’ (include_path=’.:\/opt\/bitnami\/php\/lib\/php’)”,”file”:”\/opt\/bitnami\/apps\/wordpress\/htdocs\/wp-content\/plugins\/miniorange-login-with-eve-online-google-facebook\/uninstall.php”,”line”:2}}