'Can't log-in with a SQL Server with SQL user [Server is configured for Integrated authentication only]

I have enable the SQL Server and Windows Authentication mode but still get this error:

Server Name: SQL-SERVER-AD
Error Number: 18456
Severity: 14 State: 1 Line Number: 65536

When I look up the error logs I see it is due to [Server is configured for Integrated authentication only] but I enabled it.

Maybe is it because I have SQL Server Free version?

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