Error Changing user email in server from client (URGENT) EXPRESS JS

 const UpdateEmail = await axios.post("/api/auth/change-email", {
        newEmail:values.email
      }, { withCredentials:true ,baseURL:process.env.NEXT_PUBLIC_SERVER_URL}); 

2025-10-03T18:07:31.879Z ERROR [Better Auth]: Verification email isn't enabled.

emailVerification: {
    enabled: true,
    sendVerificationEmail: async ({ user, url, token }, request) => {
      await sendEmail({
        to: user.email,
        subject: "Aqunest - Verify your email address",
        text: 

,
        url,
        buttonText: 

      });
    }
  },

  user: {
    changeEmail: {
      enabled: true,
      sendVerificationEmail: async ({ user, newEmail, url, token }, request) => {
        await sendEmail({
          to: newEmail, // ✅ always new email
          subject: "Aqunest - Verify your new email address",
          text: 

,
          url,
          buttonText: 

        });
      }
    },