Want to stop receiving mail with the su/var/www/vhosts/system/<domain.tld>/logs/error

[alfahost]

Hi Every1,

I´ve searched for this but I didm´t find an answers yet
Every day I´m receiving 300 mails from my server with the following subject and their attachments.

"/var/www/vhosts/system/contrapuntocatering.com/logs/error_log"

What do I have to configure in CP to stop this?

Thanks 4 your help.
Regards!
Pablo