Docker Portainer with errors

New installation of Dietpi, Docker and Portainer with errors. Here is the LOG from Portainer:

level=info msg="2022/02/22 13:53:13 [FATAL] [internal,init] No administrator account was created in 5.000000 mins. Shutting down the Portainer instance for security reasons"
INFO 2022/02/22 13:53:15 Encryption key file `portainer` not present
INFO 2022/02/22 13:53:15 Proceeding without encryption key
INFO 2022/02/22 13:53:15 Loading PortainerDB: portainer.db
INFO 2022/02/22 13:53:15 Opened existing store
level=info msg="2022/02/22 13:53:15 [INFO] [main,compose] [message: binary is missing, falling-back to compose plugin] [error: docker-compose binary not found]"
2022/02/22 13:53:15 server: Reverse tunnelling enabled
2022/02/22 13:53:15 server: Fingerprint 25:1f:3c:bc:47:1f:ec:13:57:f6:36:86:dc:08:a4:90
2022/02/22 13:53:15 server: Listening on 0.0.0.0:8000...
INFO 2022/02/22 13:53:15 [INFO] [cmd,main] Starting Portainer version 2.11.1
level=info msg="2022/02/22 13:53:15 [DEBUG] [chisel, monitoring] [check_interval_seconds: 10.000000] [message: starting tunnel management process]"
level=info msg="2022/02/22 13:53:15 [DEBUG] [internal,init] [message: start initialization monitor ]"
level=info msg="2022/02/22 13:53:15 [INFO] [http,server] [message: starting HTTP server on port :9000]"
level=info msg="2022/02/22 13:53:15 [INFO] [http,server] [message: starting HTTPS server on port :9443]"
level=info msg="2022/02/22 13:55:57 http error: No administrator account found inside the database (err=object not found inside the database) (code=404)"
level=info msg="2022/02/22 13:55:57 http error: No administrator account found inside the database (err=object not found inside the database) (code=404)"
level=info msg="2022/02/22 13:56:11 http error: Unable to initiate communications with environment (err=unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined) (code=500)"

Raspi PI 4 Dietpi v8.1.2. …

 103  DietPi-RAMlog: Makes /var/log a RAM disk, preserves file structure on reboot  
│    [ ] 104  Dropbear: Lightweight SSH server  
│    [ ] 130  Python 3: Runtime system, pip package installer and development headers 
│    [ ] 134  Docker Compose: Manage multi-container Docker applications 
│    [ ] 162  Docker: Build, ship, and run distributed applications   
│    [ ] 185  Portainer: Simplifies container management in Docker (standalone host)  
│    [ ] 200  DietPi-Dashboard (beta): Official lightweight DietPi web interface (Rust)

Who can help?

Did you tried to restart the container? Looks like it was shutdown automatically as no admin was created

[FATAL] [internal,init] No administrator account was created in 5.000000 mins. Shutting down the Portainer instance for security reasons"

Yes, I have. Unfortunately always the error. I installed the programs via Browse Softwar

Did you tried to reinstall the container. There is no DietPi magic behind. We simply start the container. Probably it need to be reported upstream if there is an issue on the container itself.