Mariadb upgrade script issue

after running bash /usr/local/hestia/install/upgrade/manual/upgrade_mariadb.sh there is a issue with malformed entry

root@server:~# bash /usr/local/hestia/install/upgrade/manual/upgrade_mariadb.sh
2023-03-25  2:08:45 0 [Warning] option 'max_heap_table_size': unsigned value 50 adjusted to 16384
[ * ] MariaDB
Update apt repository...
Stop and remove old MariaDB server...
Installing new MariaDB Server, start and run upgrade...
E: Malformed entry 1 in list file /etc/apt/sources.list.d/mariadb.list ([option] no value)
E: The list of sources could not be read.
E: Malformed entry 1 in list file /etc/apt/sources.list.d/mariadb.list ([option] no value)
E: The list of sources could not be read.
This installation of MariaDB is already upgraded to 10.6.5-MariaDB.
There is no need to run mysql_upgrade again for 10.6.12-MariaDB.
You can use --force if you still want to run mysql_upgrade
deb [arch= signed-by=/usr/share/keyrings/mariadb-keyring.gpg] https://dlm.mariadb.com/repo/mariadb-server/10.11/repo/11 (bullseye) bullseye main

arch=amd64 option is missing

also the url doesn’t seems to be ok for me.

system information :

PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

hestia 1.7.0