If relevant: I'm also using GoogleLogin
/index.php/Special:ConfirmEmail/28e1b08d4c8e551054504944ca4d34ab Error: Class 'PrivateDomains' not found
Backtrace:
from /var/www/wiki/extensions/PrivateDomains/includes/PrivateDomainsHooks.php(48)
#0 /var/www/wiki/includes/HookContainer/HookContainer.php(338): PrivateDomainsHooks::onUserLoginComplete()
#1 /var/www/wiki/includes/HookContainer/HookContainer.php(137): MediaWiki\HookContainer\HookContainer->callLegacyHook()
#2 /var/www/wiki/includes/HookContainer/HookRunner.php(1265): MediaWiki\HookContainer\HookContainer->run()
#3 /var/www/wiki/includes/user/User.php(4015): MediaWiki\HookContainer\HookRunner->onConfirmEmailComplete()
#4 /var/www/wiki/includes/specials/SpecialConfirmEmail.php(180): User->confirmEmail()
#5 /var/www/wiki/includes/specials/SpecialConfirmEmail.php(84): SpecialConfirmEmail->attemptConfirm()
#6 /var/www/wiki/includes/specialpage/SpecialPage.php(646): SpecialConfirmEmail->execute()
#7 /var/www/wiki/includes/specialpage/SpecialPageFactory.php(1386): SpecialPage->run()
#8 /var/www/wiki/includes/MediaWiki.php(309): MediaWiki\SpecialPage\SpecialPageFactory->executePath()
#9 /var/www/wiki/includes/MediaWiki.php(913): MediaWiki->performRequest()
#10 /var/www/wiki/includes/MediaWiki.php(546): MediaWiki->main()
#11 /var/www/wiki/index.php(53): MediaWiki->run()
#12 /var/www/wiki/index.php(46): wfIndexMain()
#13 {main}
It's a fresh install. All I've done is added the domain for the email which was being confirmed to the allowed list for PrivateDomains.
To install, I downloaded the version for 1.36, extracted to extensions/, and included wfLoadExtension('PrivateDomains') in LocalSettings.
Kindly guide
EDIT: note it shows up as installed in Special:Version