often HTTP 500 Erros on new server

[StefanKittel]

Hi there,

on a new vserver (Debian) it get many HTTP 500 Errors.
Most will recover on reload.

These errors appear on ispcp as well as on a cms page.
Only one customer is put on and there a no visitors but me. So its no traffic problem.

Where are the logs to find information about the error. All I found did not contain any information.

About an external system I get this error one time: Error: Unable to establish connection to the database! SQL returned: SQLSTATE[HY000] [2013] Lost connection to MySQL server at 'reading authorization packet', system error: 104

But I only found informatioen about high traffic. But the logs don't show high traffic as well as the vServer control center.

So, please, where can I find this error in which log file? var/log/mysql is empty and apache2 has many files but none show this error.

Thank

Stefan