code: function Request_handleError(response) {
          var request, code, that = this;
  
          if (this.isRendered) {
              // we have multiple recursion in parse for catching
              return false;
          }
          // log error request
          logger.error('Request:', {
              url: this.url,
              status: this.statusCode,
              id: this.id,
              isRendered: this.isRendered,
              content_type: this.getHeader('content-type'),
              message: response
          });
  
          if (response instanceof Error) {
              response = error.silentHttpError(500, {}, 'SlientHttpError: mvcjs error is not thrown', response);
          }
          // get error code from message
          code = getErrorCode(response);
          // set status codes
          this.setStatusCode(code);
          // stop current chain!!!
          this.stopPromiseChain();
  
          response += '\n';
          response += 'ROUTE:' + core.inspect(this._getRouteInfo());
  
          if (!this.isERROR && !!router.getErrorRoute()) {
              // return new request
              this.isRendered = true;
  
              request = new Request({
                  request: this.request,
                  response: this.response,
                  isForwarded: true,
                  body: this.body,
                  isERROR: true
              }, router.createUrl(router.getErrorRoute()));
              // pass exception response over parsed url query as query parameter
              // assign to exception
              request.parsedUrl.query.exception = response;
              // set status codes for new request
              request.setStatusCode(code);
              // return parsed request
              return request.parse();
          } else {
              this.addHeader('Content-Type', 'text/plain');
              return response;
          }
      }
docs: @since 0.0.1
  @author Igor Ivanovic
  @method Request#_handleError
  
  @description
  Handle error
  @return boolean