12.5.30 login error 500

[Dustan D]

I get error 500 when i try to login as admin

log shows 500 as

17/Nov/2015:01:18:57 -0500] "POST /login_up.php3 HTTP/1.1" 500 5 "https://*.*.*.*:8443/login_up.php3?success_redirect_url=https://*.*.*.*:8443/" "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36" "-"'/login_up.php3' '' '/usr/local/psa/admin/htdocs'

Also if I login as a client I get this message

Error: The amount of resources you operate with has exceeded the limits defined by your current product license. Please contact Odin sales department and purchase a new license key.

Related?

I had a warning about my plesk licence before saying I was in a grace period and have a ticket into server folks now about licence. But just want to be certain is this licence issue with 500 or is that seperate?

Thanks,
Dustan
Cento OS 6.7 Plesk 12.5.30

 

[IgorG]

Check this one, for example - http://kb.odin.com/en/126226
And this - http://kb.odin.com/en/114882