Installing Mautic on Docker, error

Hello, I know I don’t need docker to install Mautic in Cyberpanel but I tried to install it with docker and received an error in the docker log. Any idea how to fix this? I am using Cyberpanel 2.1.1 and used “docker pull mautic/mautic:v3”
The only 2 things I have added as variables in the container were MAUTIC_DB_HOST and MAUTIC_DB_PASSWORD

Mautic not found in /var/www/html - copying now…
Complete! Mautic has been successfully copied to /var/www/html

Ensuring Mautic database is present

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory

Warning: mysqli::__construct(): (HY000/2002): No such file or directory in /makedb.php on line 20

MySQL Connection Error: (2002) No such file or directory