Hello Mike,
I'm trying to run Jumplinks on a server running MySQL 5.7.16, and I keep getting this error from ProcessWire:
Failed to init module: ProcessJumplinks - SQLSTATE[42S21]: Column already exists: 1060 Duplicate column name 'last_hit'
This is Jumplinks version 1.5.48. We used the same version of the module on another site on the same server within the last few months, and it's working fine there - so I can't understand why this isn't working. It allows me to add redirects, but they don't redirect when loaded. I was also unable to edit the module configuration from the Manage Jumplinks page - the url changed to root/module/edit?name=ProcessJumplinks, and then gave the error "Unrecognized Path".
If you have any insight you could offer, I'd be most appreciative! Thanks.