Update ISSUE_TEMPLATE.md

ISSUE_TEMPLATE.md

@@ -9,3 +9,11 @@ To help with identifying and fixing issues, please include as much information a
 Please note - usually a single line of log is not sufficient. The lines just before the error occurs can give useful context and greatly assist with debugging.
 
 ### There is a built-in debug log creator on the logs page which makes it easy to provide this information
+* To use it, first go to the log page and make sure debug logging is OFF
+* Now press the "Start debug log" button
+* Go and do whatever you need to recreate the error
+* Go back to the log page and press "Save debug log"
+* You can now turn debug logging off again if you want
+* The saved log file will be found in your lazylibrarian log directory called debug.zip
+* It will contain all lines logged since you pressed "Start debug log" with any passwords and api keys removed
+* Attach the zip file to your bug report.