Issue: Zend_Exception: No entry is registered for key 'session'

Not sure what this one is about.

In case it's relevant we use a subaccount add-on that means users have multiple accounts they can switch between and only the master has a password.


Error Info
Zend_Exception: No entry is registered for key 'session' - library/XenForo/Application.php:1010
Generated By: Unknown Account, Today at 6:04 AM
Stack Trace
#0 /var/www/html/vault/core/model/user/xf.php(107): XenForo_Application::get('session')
#1 /var/www/html/vault/core/model/permissions/vw.php(289): vw_User_Model_XF->get('permissionuseri...')
#2 /var/www/html/vault/core/model/permissions/vw.php(250): vw_Permissions_Model->get_from_db(Array, Array, false)
#3 /var/www/html/vault/core/model/cron/deferred/instantsubalert/vw.php(272): vw_Permissions_Model->pre_cache(Array, Array)
#4 /var/www/html/vault/core/model/cron/deferred/instantsubalert/vw.php(230): vw_Cron_Deferred_InstantSubAlert_Model->process_subcache(Array, Array)
#5 /var/www/html/vault/core/model/cron/deferred/vw.php(65): vw_Cron_Deferred_InstantSubAlert_Model->run(Array)
#6 /var/www/html/library/vw/XenForo/Deferred/vw.php(28): vw_Cron_Deferred_Model->exec()
#7 /var/www/html/library/XenForo/Model/Deferred.php(295): vw_XenForo_Deferred_vw->execute(Array, Array, 7.9872229099274, '')
#8 /var/www/html/library/XenForo/Model/Deferred.php(429): XenForo_Model_Deferred->runDeferred(Array, 7.9872229099274, '', false)
#9 /var/www/html/library/XenForo/Model/Deferred.php(374): XenForo_Model_Deferred->_runInternal(Array, 8, '', false)
#10 /var/www/html/deferred.php(23): XenForo_Model_Deferred->run(false)
#11 {main}
Request State
array(3) {
["url"] => string(42) "https://www.theexpanse-rp.com/deferred.php"
["_GET"] => array(0) {
}
["_POST"] => array(4) {
["_xfRequestUri"] => string(33) "/wiki/?title=The-Spitfire&do=save"
["_xfNoRedirect"] => string(1) "1"
["_xfToken"] => string(8) "********"
["_xfResponseType"] => string(4) "json"
}
}