How to start dockeripfs node in IPTB

I am trying to start up multiple IPFS nodes on a computer to simulate a network using IPTB.To be able to set up the network environment, I use dockeripfs
I installed Docker and I’m using the following command
iptb auto --type dockeripfs -n 5
iptb start
I started the IPFS Docker node, but the Docker container ended automatically after 20 seconds… I don’t know why
Also, I get an error when I try to set the delay as follows