Not a bug Problems during upgrade:

Pope Viper

Well-known member
I'm sure I'm the only who's seen this in beta 5.


I then got the second error:
Fatal error: Call to undefined method XenForo_Model_AddOn::getAllUpdateChecks() in C:\Websites\LHB\ForumTest\library\AddOnInstaller\CronEntry\UpdateCheck.php on line 9

Tracy Perry

Well-known member
Do you have any add-ons installed that deal with installing add-ons?
Bet you he has Waindigo's Installer add-on installed (as I found that file in it's cronentry directory) - and he didn't disable add-ons as was recommended by several people when updating/upgrading.


in memoriam 1991-2020
This is most likely related to that add-on; as this hasn't come up before. I would contact the author (Its either Waindigo or Chris Deeming) for further help.