[OS X Emacs] Aquamacs 3.5, macOs 10.14.3

[Johannes Brauer]

Hi!

Yesterday I updated macOs to Mojave and Aquamacs to 3.5. But when execute list-packages I get a lot of error messages which I didn’t see with macOs 10.13 and Aquamacs 3.3:
Opening TLS connection to ‘stable.melpa.org’...
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 stable.melpa.org’...failed
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 stable.melpa.org --protocols ssl3’...failed
Opening TLS connection to ‘stable.melpa.org’...failed
Failed to download ‘melpa-stable’ archive.
Opening TLS connection to ‘melpa.org’...
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 melpa.org’...
Opening TLS connection to ‘marmalade-repo.org’...
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 marmalade-repo.org’...failed
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 marmalade-repo.org --protocols ssl3’...failed
Opening TLS connection to ‘marmalade-repo.org’...failed
error in process filter: Could not create connection to marmalade-repo.org:443 [2 times]
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 melpa.org’...failed
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 melpa.org --protocols ssl3’...failed
Opening TLS connection to ‘melpa.org’...failed
Failed to download ‘melpa’ archive.
Opening TLS connection to ‘orgmode.org’...
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 orgmode.org’...failed
Opening TLS connection with ‘gnutls-cli --x509cafile nil -p 443 orgmode.org --protocols ssl3’...failed
Opening TLS connection to ‘orgmode.org’...failed
error in process filter: Could not create connection to orgmode.org:443 [2 times]

I have no idea what I could do. Any help?

Johannes