New (to me ) fantastico cron issue

Recently I have been getting the following email which appears to be from a fantastico cron job... =================================================================================== Delivered-To: support@xxxxxxxxxx.xxx Envelope-to: root@xxxxxx.xxxxxxxxxx.xxx From: root@xxxxxx.xxxxxxxxxx.xxx (Cron Daemon) To: root@xxxxxx.xxxxxxxxxx.xxx Subject: Cron cd /var/netenberg/fantastico_f3/sources && /usr/local/cpanel/3rdparty/bin/php index.php crontab Auto-Submitted: auto-generated Date: Wed, 08 Apr 2020 00:08:01 -0400 Bad Request Your browser sent a request that this server could not understand. =================================================================================== Can someone please help me decipher the underlying issue and hopefully fix it? Thanks