Local shell on OSX Catalina and zsh

[bunub]

Hi,

OSX Catalina moved the shell from bash to zsh. Now when opening a local shell with SecureCRT (8.7 Beta), I received a Perl Error concerning the "locale" settings:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LC_ALL = (unset),
LANG = "en_CH"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

Who to get rid of this message and to correct the encoding ?

Thanks