Open Source Document Management System | OpenKM

Hello,
I'm using the 6.3.7 Community Edition on the pre-compiled VM.
I's like to check the users activity log, but I'm continuosly getting an error message (Illegal pattern character 'g').
Attaching a screenshot
Help.
Thanks

What database are you using?
I suggest upgrade to the latest 6.3.9 -> take a look here https://docs.openkm.com/kcenter/view/ok ... guide.html
After upgrading I suggest with OpenKM stopped remove the folders webapps/OpenKM and work/Catalina/localhost