Problems after update PHP 5 to PHP 7

[Westbang]

Hello,
I have an old Round Cube Installation on my Raspberry Apache.
Yesterday I updatet the Raspi from PHP5 to PHP 7
After this my roundcube installation crashes and could not start.
After this I downloded roundcubemail-1.3.8.
First I try to update via Linux shell ./bin/installto.sh <TARGET-FOLDER> without any success.
Then I try a fresh installation with current database.
After this I could log into roundcube but no emails are displayed an the Layout is defect.

What can i do?
Regards Tom from Germany

[SKaero]

Did you download the complete or the dependent version?

[Westbang]

the dependent version.

[SKaero]

Then you likely need to run the bin/install-jsdeps.sh script to get the needed Javascript libraries.

[Westbang]

Hello,
thx for the hint with bin/install-jsdeps.sh
Now it looks a little better, but not perfect.

What can I do?
Regards Tom

[SKaero]

If you open the browser console what errors do you see?

[Westbang]

Hello,
thank you for the hint with the browser console.
The problem was, that I had a redirect to a http url for to the skin directory in the .htaccess.
After I changed the http to https in the .htaccess all works fine.
Thank you for your support.
Regards Tom