I have got Quartz JobScheduler to run few tasks. It has been working fine but now I have found out it has stopped working on one of the servers.
I use Task Scheduler to trigger the tasks and logs to record the tasks being carried out. But since it has stopped triggering the tasks there are no new logs created.
I am not sure what's gone wrong, I have tried to visit the link to the tasks but it gives me the following error:
HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid.
I think the problem seems to be with the web.config but I am not sure I tried to replace the web.config with an older version of the file but it did not help.
Any help would be appreciated.
Thank you.