I have recently installed Pulseway, and it has been working fine for the last week or so. 
  
However, last night the server installed a host of Microsoft patches, and rebooted.  Now I get the error above emailed to me four times a minute, with the following content: 
  
System.Exception: File not found at MM.Monitor.WebService.DbFactory.() at MM.Monitor.WebService.DbFactory() 
  
I have had to shut down the server in order to stop my mail box filling up, and was wondering where I need to be looking in order to resolve this error. 
  
Regards, 
  
Andy