I am totally new with zimbra, last day i try installed on my vps [openvz] 1gb ram with centos 6 64bit for testing zimbra, after lot of hours work and reading on this forum finally i got my zimbra installed and working to sent or recieved email. It was amazing, the only problem i got is, sometimes i got ERROR 500, Internal server error messeges when open web client or administration page. I am little bit confuse how to trace the problem, if i restart the zimbra service again..all looks normal and working again like first time i installed.
Anybody can help me, what can caused an error 500 on zimbra box? thanks before..