diff --git a/src/backend/Logger.ts b/src/backend/Logger.ts
index ddea11f3..b6ccb39e 100644
--- a/src/backend/Logger.ts
+++ b/src/backend/Logger.ts
@@ -11,8 +11,7 @@ if (forcedDebug === true) {
   );
 }
 
-// Match `console.log` inputs
-export type LoggerArgs = Parameters<Console["log"]>[0]
+export type LoggerArgs = (string | number | (() => string) | Record<any, unknown> | Error);
 export type LoggerFunction = (...args: LoggerArgs[]) => void;
 
 export interface ILogger {
diff --git a/src/backend/middlewares/RenderingMWs.ts b/src/backend/middlewares/RenderingMWs.ts
index bb4ca0c1..12b26ad6 100644
--- a/src/backend/middlewares/RenderingMWs.ts
+++ b/src/backend/middlewares/RenderingMWs.ts
@@ -132,11 +132,12 @@ export class RenderingMWs {
   ): void {
     if (err instanceof ErrorDTO) {
       if (err.details) {
+        const logFn = Logger.logLevelForError(err.code)
         LoggerRouter.log(logFn, req, res);
         // use separate rendering for detailsStr
         const d = err.detailsStr;
         delete err.detailsStr;
-        console.log(err);
+        logFn(err);
         err.detailsStr = d;
         delete err.details; // do not send back error object to the client side