cyberpanel.sh: line 990: syntax error near unexpected token `<<<'

I’m doing a fresh install, but I’m getting an error

sh <(curl https://cyberpanel.net/install.sh || wget -O - https://cyberpanel.net/install.sh)

% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1305 100 1305 0 0 2604 0 --:–:-- --:–:-- --:–:-- 2604

Detecting Centos 8…

./cyberpanel.sh: line 990: syntax error near unexpected token <<<' ./cyberpanel.sh: line 990: <<<<<<< HEAD’

Do you know this error? If you know please help me!
Thank you!

INFO VPS: cetons 8 or centos 7 or centos 8 SE linux… (which are all faulty)

INFO VPS: cetons 8 or centos 7 or centos 8 SE linux… (which are all faulty)

I’m getting the same error on Ubuntu Server 20.04 with fresh installation

I have the same problem (Ubuntu 20.04).