When I migrated my accound I can´t join any mc not warez servers. It effects all the versions but i donť know how to.

Are there any particular error messages that you receive upon attempting to join servers?

faield to log in: null

Then this is a duplicate of MC-207896. Please read the notice there provided by Mojang Studios. (Click on the blue, striked-out link on the left.)

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We're tracking this issue in MC-207896, so this ticket is being resolved and linked as a duplicate.

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