I am using push notifications with curl this way:

/usr/bin/curl -k -u myuser:myseckey \
-d "label=CLI&msg=$1" \
https://api.notifo.com/v1/send_notification
This worked always fine now Im getting a database error:

****** A Database Error Occurred ******
Unable to connect to your database server using the provided settings.


There is no push notification delivery to my iphone but the message is shown in Webinterface!