when i want to edit Server Group to set the following permissions for "[Q] Guest Server Query" :
b_virtualserver_info_view
b_virtualserver_channel_list
b_virtualserver_client_list
b_virtualserver_servergroup_list
b_virtualserver_channelgroup_list
i have :
Error: Call to undefined method IPS\teamspeak\Api\Permission::getInstance() (0)
#0 /var/www/vhosts/cncsaga.com/forum.cncsaga.com/applications/teamspeak/modules/admin/groups/servergroups.php(181): IPS\teamspeak\Api\_Permission->updateServerGroupPermissionsFromFormValues(Array, '1')
#1 [internal function]: IPS\teamspeak\modules\admin\groups\_servergroups->edit()
#2 /var/www/vhosts/cncsaga.com/forum.cncsaga.com/system/Dispatcher/Controller.php(85): call_user_func(Array)
#3 /var/www/vhosts/cncsaga.com/forum.cncsaga.com/applications/teamspeak/modules/admin/groups/servergroups.php(25): IPS\Dispatcher\_Controller->execute()
#4 /var/www/vhosts/cncsaga.com/forum.cncsaga.com/system/Dispatcher/Dispatcher.php(129): IPS\teamspeak\modules\admin\groups\_servergroups->execute()
#5 /var/www/vhosts/cncsaga.com/forum.cncsaga.com/admin/index.php(13): IPS\_Dispatcher->run()
#6 {main}