Keycloak on quarkus with sql server 2019 (15.0) not starting

Greetings, I modified the keycloak.conf file as follows:
db=mssql
db-username=sa
db-password=admin1234
db-url-database=as2_plus
db-url-host=localhost

But when running the command kc.bat start-dev I get the following error:


And in the database if the tables referring to keycloak were created
Because of that error the keycloak server is not running, any ideas?
PS: check the credentials and configuration of the database a thousand times

Hi,
Have you tried setting transaction-xa-enabled=false?
And: Quarkus ships with an outdated MSSQL server JDBC driver which is not supporting MS SQL Server 2019, as far as I know.