Stack Trace:

#0 /var/www/library/my3so/IXR/Capability.php(44): IXR_Clients::query('Capability', 'user_has_cap', Array)
#1 /var/www/library/my3so/Client/Capability.php(22): IXR_Capability::user_has_cap('', NULL)
#2 /var/www/library/my3so/Webx/User.php(728): Client_Capability::user_has_cap('', NULL)
#3 /var/www/library/my3so/Webx/User.php(739): Webx_User->hasCapability('')
#4 /var/www/10665/partykel.info/framework/application/bootstrap.php(282): Webx_User->isEditor()
#5 /var/www/10665/partykel.info/htdocs/index.php(31): require('/var/www/10665/...')
#6 {main}