E-mail change problem

Hello everyone,

I need to change my email address, but encountered a problem. I already tried to change the address at “my profile” but I got an error message saying: “there is an issue with 3DPassport server. Please try again later.” 

Does anyone know how to fix my problem?

Thank you

Edu ​​​​​​​3DEXPERIENCE ​​​​​​​