A PHP Error was encountered

Severity: Warning

Message: Missing argument 1 for Newsletter::delete()

Filename: controllers/Newsletter.php

Line Number: 133

Backtrace:

File: /var/www/vhosts/dorboweb.com/public_html/application/modules/content/controllers/Newsletter.php
Line: 133
Function: _error_handler

File: /var/www/vhosts/dorboweb.com/public_html/index.php
Line: 293
Function: require_once

{"msg":"error"}