i have found the solution in an older discussion
https://community.onion.io/topic/159/install-lamp-ftp-and-phpmyadmin-on-your-onion-omega
*Chris MacKay posted 2 months ago reply quote 2
@Josip-Mlakar said:
ScriptAlias /php/ "/usr/bin"
I, too, was able to reproduce this error, after following the instructions to the letter.
Upon investigation, I found this in the error_log:
"client denied by server configuration: /usr/binphp-cgi"
I adjusted the line ScriptAlias /php/ "/usr/bin" to be ScriptAlias /php/ "/usr/bin/" (notice the trailing /), and it resolved the issue.
Hope that helps!*
Cheers
Steffen