I've started again Minecraft and when I click on Minecraft Realms, comes directly an error message
"an error occurred (500):"
Could Not connect to Realms: Java.security.cert.CertificateException: No subject alternative DNS name matching mooapi.minecraft.net found.
What does that mean? And how can I fix this error?
Are you on the latest Minecraft version?
Yesterday the 1.14.4 came out.
Have only now seen that a different version was selected, I have now downloaded the latest version and now it works.
No problem, I'm glad that I could help.