Fix disable 2fa bug (#32320)

routers/web/user/setting/security/2fa.go

@@ -39,8 +39,9 @@ func RegenerateScratchTwoFactor(ctx *context.Context) {
 		if auth.IsErrTwoFactorNotEnrolled(err) {
 			ctx.Flash.Error(ctx.Tr("settings.twofa_not_enrolled"))
 			ctx.Redirect(setting.AppSubURL + "/user/settings/security")
-		}
+		} else {
 			ctx.ServerError("SettingsTwoFactor: Failed to GetTwoFactorByUID", err)
+		}
 		return
 	}
 
@@ -74,8 +75,9 @@ func DisableTwoFactor(ctx *context.Context) {
 		if auth.IsErrTwoFactorNotEnrolled(err) {
 			ctx.Flash.Error(ctx.Tr("settings.twofa_not_enrolled"))
 			ctx.Redirect(setting.AppSubURL + "/user/settings/security")
-		}
+		} else {
 			ctx.ServerError("SettingsTwoFactor: Failed to GetTwoFactorByUID", err)
+		}
 		return
 	}
 
@@ -84,8 +86,9 @@ func DisableTwoFactor(ctx *context.Context) {
 			// There is a potential DB race here - we must have been disabled by another request in the intervening period
 			ctx.Flash.Success(ctx.Tr("settings.twofa_disabled"))
 			ctx.Redirect(setting.AppSubURL + "/user/settings/security")
-		}
+		} else {
 			ctx.ServerError("SettingsTwoFactor: Failed to DeleteTwoFactorByID", err)
+		}
 		return
 	}