solder [Technic Solder] Dashboard not working

[PT400C]

Hello,

at the moment I have the problem, that my new installed technic solder does not have a working dashboard. Here is a screenshot.

The screen

Do you have any idea, what could cause thet problem? I have no one

 

Thanks!

PT400C

PS: I use Apache2 with debian 9 is important

EDIT:

Now I saw another problem. I can't set the permissions to the public mods directory right. I always use chgrp or find to set the flags and avoid a 404 error of the solder.

Is there any way to avoid this/set the permissions permanently?

Edited January 31, 2017 by PT400C