AuthException(message: AuthRetryableFetchError, statusCode: null)

I started with supabase auth and I wasn't having any issues at first then suddenly I started getting that error which has unabled me to created new users but i can log in my users but can not create a user. i have tried different network provider, VPN and many other stuffs. this is my function for creating a user. Future<void> signUp() async { if (emailController.text.isEmpty || passwordController.text.isEmpty) { _showSnackBar("Please enter your email and password"); return; } if (passwordController.text != confirmPasswordController.text) { _showSnackBar("Password doesn't match"); return; } if (!_validatePassword(passwordController.text)) { _showSnackBar("Password must be more than 6 characters"); return; } setState(() { _isLoading = true; }); try { final response = await supabase.auth.signUp( email: emailController.te…