server/AyaNova/biz/ReportBiz.cs

@@ -786,7 +786,12 @@ namespace AyaNova.Biz
                 {
                     throw;
                 }
-                catch
+                catch(PuppeteerSharp.TargetClosedException){
+                    //we closed it because the timeout hit and the CoreJobReportRenderEngineProcessCleanup job cleaned it out
+                    //so return the error the client expects in this scenario
+                     throw new ReportRenderTimeOutException();
+                }
+                catch (Exception ex)
                 {
                     //This is the error when a helper is used on the template but doesn't exist:
                     //Evaluation failed: d
@@ -796,6 +801,7 @@ namespace AyaNova.Biz
                         log.LogInformation($"Exception caught while rendering report \"{report.Name}\", report Page console log:");
                         log.LogInformation(PageLog.ToString());
                     }
+                    log.LogInformation(ex, "Error during report render:");
 
                     // var v=await page.GetContentAsync();//for debugging purposes
                     throw;