Dashboard Public "Internal Server Error"

Hello,
i have a Problem. i use Grafana 11.3.1 and i can not make Public Dashboards… all Panels show a “internal Server Error”

i have only InfluxDB with flux lanuage and use not other.
what can i do? i will use the Dashboard only in the 192.168.1.x Network not external.

i have no idea what i can do.

thanks for help

OK I’m a bit confused… but the following solution worked.

I just created another 2nd InfluxDB with the same token etc. and called it transition, but the name doesn’t matter here.

Then I went into editing as shown in the video and edited the panel and just replaced the InfluxDB with transition in the data sources and saved it.

Miraculously, it now works.