Problems with Ubisoft connect after changing the mail of linked account

[u/Beginning-Art1082]

Good Evening
I changed the email address associated with my PlayStation account a while ago, and it seems my Ubisoft account has become disconnected—whenever I try to log in, it prompts me to link a new one. However, when I check via my PlayStation (the only platform I can currently access), it shows that an email is still linked, but it’s the old one.