[BUG] Error while deploying gitea

[lgabryel]

When I try to create Gitea using template and portainer I recived popup with bug " /etc/timezone" includes invalid characters for a local volume name, only "[a-zA-Z0-9][a-zA-Z0-9_.-]" are allowed. If you intended to pass a host directory, use absolute path"

I'm using RaspberryPi 4 + Raspbian + docker + portainer.

Steps to reproduce the behavior:

1. Go to Templete
2. Find Gitea
3. Click "Deploy the container"
4. See error

Expected behavior
Just deploy Gitea

Screenshots

Portainer Logs
Paste logs here