After Upgrade to 3.3.0 I cannot login and Error-code: SEC_ERROR_UNKNOWN_ISSUER

Hi all,

after upgrade from 3.2.1 to 3.3 I cannot login!
When I connect to Postgresql I can select the users! but I cannot login does anyone know why ?

And I get this error code:

That mean the certificate is not secure!

thanks in advance

I solved this part

But why I cannot login ?

I dont know but after reboot the server I can loggin again!