refactor

src/app/actions/referralsActions.ts

@@ -206,7 +206,7 @@ export type PayoutMethodFormState = {
 		bankCard?: string | undefined;
 		paymentsType?: 'bank-card' | 'bank-transfer' | 'on-account-balance';
 	} | undefined,
-	error: Record<string, string> | null
+	error: Record<string, string | null> | null
 };
 
 export async function addPayoutMethod(

src/app/ui/referral-page/setting-referral-program.tsx

@@ -49,7 +49,9 @@ export default function SettingReferralProgram() {
 				if (!prevState?.error || !prevState?.error[fieldName]) {
 					return {
 						previousState: prevState?.previousState,
-						error: {}
+						error: {
+							server: null
+						}
 					};
 				}
 
@@ -57,7 +59,10 @@ export default function SettingReferralProgram() {
 
 				return {
 					previousState: prevState?.previousState,
-					error: newError
+					error: {
+						...newError,
+						server: null
+					}
 				};
 			});
 		}