InvalidThis first name. P is not allowed, please try againnother.
The server can return this error when you're trying to sign up with an invalid named (e.g., when the name contains prohibited special characters). Hard to reproduce.
51
Jess,
Apr 12, 2023 at 04:49
不符合规范的名字，请重新输入名字无效。 请再试一次。
12/51
モモコ,
Apr 30, 2019 at 03:25