Can't get into Realms on Minecraft: Java Edition? Due to GDPR (http://minecraft.net/privacy/gdpr/ ) users under the age of 16 need parental consent to play on Realms. To set up parental consent on an account, visit http://minecraft.net/update-account .
This sounds like a temporary issue and should be resolved at a later time. In the meantime, feel free and visit this link https://bugs.mojang.com/secure/Dashboard.jspa … to report this bug so that our developers can see. ^EG