Child process of virtual_address_pipe transport returned 12

[moep_za]

Hi there,

 

I am experiencing a rather weird issue.

 

Every now and then (1-2weeks) whmcs just stops importing my mails into whmcs when someone sends an email to our support email.

I then have to remove the piping forwarder and readd it and all works again.

 

The logs give me following error:

 

|/home/media123/public_html/clients/pipe/pipe.php (email@email.co.za) <email@email.co.za> R=virtual_aliases_nostar T=virtual_address_pipe: Child process of virtual_address_pipe transport returned 127 (could mean unable to exec or command does not exist) from command: /home/media123/public_html/clients/pipe/pipe.php

 

Can anybody assist or point me in the right direction?

Its not a permission error, if it would be it would not work at all.

 

Thanks