I'm updating a client site to EE 2.9.2 from 2.5.1. Along the way I'm also updating the build of Low's NoSpam extension. Once installed it's throwing the following CP error:
A PHP Error was encountered Severity: Notice Message: Use of undefined constant LOW_NOSPAM_CLASS_NAME - assumed 'LOW_NOSPAM_CLASS_NAME' Filename: libraries/Accessories.php Line Number: 106
I've re-downloaded/installed the files and uninstalled/reinstalled a couple times to no avail...