I was starting WhatPulse 2.4.1 on Ubuntu 14.04 (64-bit) for the first time, from the console, and this was logged:
[quote]26-09-2014 17:54:08.914 DEBUG Found difference in computer information, storing updated info!
26-09-2014 17:54:08.915 DEBUG Query “exec()” failed
26-09-2014 17:54:08.915 DEBUG Query string: “INSERT INTO computer_info (“name”, “value”) VALUES(?, ?)”
26-09-2014 17:54:08.915 DEBUG Database error: “computer_info.value may not be NULL”
26-09-2014 17:54:08.915 DEBUG Driver error: “Unable to fetch row”[/quote]