Plesk error

[kingconnections]

Ok so I upgraded to plesk 7.5.1. I currently use modernbill to add my clients and domains automattcly to the server. Well after a custormer recently purchased a plan I now get this error when logging into the control panel.

Any ideas?



Unable to create ComponentsChecker object: Unable to exec utility packagemng: packagemng: Unable to set UID or GID: Operation not permitted

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0: /usr/local/psa/admin/plib/class.ComponentsChecker.php:2 psaerror(string "Unable to create ComponentsChecker object: Unable to exec utility packagemng: packagemng: Unable to set UID or GID: Operation not permitted")
1: /usr/local/psa/admin/plib/class.ActionLog.php:1 componentscheckermaker()
2: /usr/local/psa/admin/htdocs/login_up.php3:2 actionlog->submit()
3: /usr/local/psa/admin/htdocs/login_up.php3:2 createsessionadmin(string "admin", string "xxxxxxxxx")
4: /usr/local/psa/admin/htdocs/login_up.php3:2 createsession(string "admin", string "xxxxxxxxxx")