Error 500 accessing ISPConfig admin interface

[Solved] Error 500 accessing ISPConfig admin interface

Hi, I have recently upgraded to ISPConfig 3.0.5.2 using upgrade shell script. When trying to access ISPConfig admin interface, I get Error 500.

The access URL is https://serverdomain.com:8080/

I'm using full upgraded Ubuntu 12.04.2 LTS and ISPConfig 3.0.5.2

This is the excerpt of apache error.log

Excerpt of suexec.log

I have been using ISPConfig without any errors since 8 months, but now, this issue pops up.

Please advise

Thanks a lot!

 

Got it working again, just in case anyone gets this kind of error in suexec.log, I leave the exact command that got it working.

 

Thank you so much for this, still helping people out 3 years down the road!