A bit of error handling I guess

src/pages/api/make_user.ts

@@ -218,6 +218,8 @@ async function post(req: NextApiRequest, res: NextApiResponse) {
 			return res.status(200).json({ok: true});
 		})
 		.catch((error) => {
+			if (error.code.includes("email-already-in-use")) return res.status(403).json({error, message: "E-mail is already in the platform."});
+
 			console.log(`Failing - ${email}`);
 			console.log(error);
 			return res.status(401).json({error});