ckarisch

Thank you for your help. I followed the steps you provided and finally found out, that the error is caused by the SMTP server. As soon as I replaced it with a mail API service, everything worked.

Many thanks for the help. In the meantime, however, I have decided on a different solution that does not require a refresh.

Kind regards
Chris

Thank you. I tried to call that method, but it was not possible the map var is defined locally. I tried to redefine the map var:

const map = L.map(‘osm-map-cbcc74b’, {
scrollWheelZoom: true,
zoomControl: true,
dragging: true });

But than i get this error: Uncaught Error: Map container is already initialized.

Kind regards, Chris